Tag: <span>cooling process</span>

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Years ago humans left living in rock caves and shifted to an abode that is not only luxurious, but at the same time has everything that can ensure a comfortable and safe living. Several appliances have emerged in the market that promises homeowners of a cozy and comfortable environment inside their homes – the mini split system is one of them.

Instead of saying mini split system we should call it mini split branch box since it has an indoor blower coil and an outdoor condensing unit. The reason we call them mini split branch box is that both the indoor and the outdoor units are comparatively smaller than the conventional unitary systems. These units come with different heads, and some of the most popular heads are ceiling mount, high wall mount, compact cassette and floor mounts.

Get a grip on your utility bills by using energy efficient products like mini split branch box

How many times have you tried to investigate what contributes largely to your utility bills? And if you dig down the bills you will find that around half of the energy used in your home or office is related to the cooling and heating of the place. So, the smart move to purchase a mini split branch box can create a significant impact on saving your bills and ensuring comfort. But it is not like every user is going to have the same amount of savings since it depends on the selection of the model of the box, geographical location and the number of hours the box is operational. Utility companies on their part are offering significant rebates on the purchase of these items to encourage customers to purchase energy saving products.

Comfort is not compromised, and speed is monitored

The box offers an uncompromised comfort through inverter technology, as the technology works like cruise control for the user’s heating or cooling system. The compressors have monitored speed, and they run as fast as they are required to control heating and cooling process. The device is capable of handling great extremes in temperature, can provide smooth and stable operations and at the same time can reach the desired temperature at earliest. The inverter technology has many benefits like – it allows users to generate more heat when the outdoor temperature is lower, and to maintain stability in the temperature.

Most of the manufacturers are using ergonomics to expand the usage of user-friendly designs like easy to read large displays, easy to operate buttons displays with easily detectable icons and colours. The manufacturers are producing control systems that can provide enhanced convenience for both individuals and business houses. These devices are also available in ductless technology, so you don’t have to waste money in heating and cooling of the ducts of your attic and walls. Just think of a place of comfort, and you will find that this device is of great use to enhance your comfort while keeping you prudent.

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Source by Rohit Bisht

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The Sivarat family has been making traditional Japanese katanas for over 400 years. As one of the few families who were chosen to produce Katanas while Samurai warriors were stationed in Thailand in the late 1590’s, the sword making process has been passed down the Sivarat family from generation to generation. Thaitsuki Nihonto was founded in 2001, and is one of the most reputable companies that produce high quality hand made Japanese katana swords, continuing the Thaitsuki tradition.

Thaitsuki Nihonto is one of the few companies that produces hand made Japanese katana swords, and dedicated to delivering authentic, high quality japanese katanas, each being hand crafted by artisans who have went through rigorous years of apprenticeship. Following traditional Japanese methods of sword production, Thaitsuki Nihonto swords are forged using pure high carbon Japanese steel. The tsuka is wrapped in leather or silk and traditional rayskin by skilled specialist, topped by the brass tsuba, and held in a custom fitted saya, which is made from hard wood and lacquered to perfection. Additionally, each katana comes with an individual serial number and signed certificate from Thaitsuki Nihonto allowing the owner to trace the date of production and who made it.

Once considered a sacred art, the Japanese sword making tradition is a multi-step process involving weeks of hard labor by several craftsmen. Thaitsuki Nihonto uses the Yamato Ninhonto forging method, which is considered one of the oldest traditional methods in Japanese sword making. Thaitsuki blades are forged using 2 types of high carbon steel that is imported directly from Japan allowing for a sharp, durable and flexible blade. Forging a blade begins with heating a piece of high quality Japanese steel and hammering it into a bar, this will serve as the outer core or handagane of the sword. After a period of cooling and reforging it goes through the grueling process of being hammered, split, and folded on itself thousands of times. Folding is essential for creating a strong, durable, and reliable blade. The shingane or inner core of the sword uses softer steel and follows a similar process before it is combined with the handgane and skillfully forged into a Shinogi Zukuri style blade. After cooling, the blade is covered in a clay mixture, placed in a fire and heated to over 750 degrees Celsius and then dipped in water for a quick cooling process that hardens the blade. A finished Thaitsuki blade can bend more than 45 degrees and can easily cut 5inch think bamboo in a single stroke.

Thaitsuki swords are decorated and detailed in the same manner Japanese katanas have been for centuries. The saya is made out of hard wood, lacquered, and custom fitted to each blade. The tsuba is handmade out of 100% brass and hand polished as well as other fittings such as the kashira and fuchi. The tsuka is skillfully wrapped in leather or silk ito and rayskin with attached handmade menuki. The handmade process of each sword is the reason why Thaitsuki Nihonto continues to be one of the top Japanese katana producers in the world.

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Source by Bob Dinsmore

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Have you made candles before but are now thinking about making palm wax candles? There are a few things you need to know before you start. This information will help you to make a safe and quality candle.

1. AIR HOLES Whether you are making pillar or jar candles, you must ALWAYS poke for air holes during the cooling process. When palm wax cools it forms a layer on top while the middle is still liquid. Air is usually trapped in that liquid and it makes bubbles in the wax. Those air bubbles form around the wick or wick pin (if you are making pillars). Those air pockets can cause problems when the candle is burning. When the melt pool reaches down to one of those pockets, the melted wax drains into the pocket and exposes more of the wick. If you have a large pocket and it drains all of the melted wax, your burning wick will be out of control. The candle is burning fine one minute and you leave the room only to come back to a huge flame. I am not saying that every palm wax candle you make will have bubbles, but it is not worth taking the chance. You must poke holes when a top layer has formed and the wax is starting to get cloudy. Timing is everything in this process. You do not want to wait too long to poke holes. It does not matter what you use to poke the holes as long as you mix the juicy slush enough to be sure all bubbles have risen to the surface. Poking holes in the wax is a time-consuming process, especially when you are making hundreds of candles. I believe that this is one of the reasons why you do not see palm wax candles being made by the large candle companies.

2. CURE TIME I have tested several hundred fragrance oils from over 30 different manufacturers/distributors. I can tell you that if a fragrance oil is going to have a good hot throw when lit, it will usually have a good cold throw. If you cannot smell any cold throw after 24 hours, chances are pretty good that it is not going to have much hot throw. I have never experienced any improvement in fragrance by waiting days or weeks. Remember this is not soy wax. This big difference with palm wax compared to other waxes is that it will get noticeably harder over time. Do a test and you will see. Make three candles without fragrance oil or dye. Make candle #1 and let it sit two weeks. After two weeks, make candle #2. Wait another 2 weeks and make candle #3. When candle #3 is totally cooled, burn all three with the same type/size wick and you will see the difference. This is very important to know because if you wick the candle without taking the curing process into consideration, you will surely wick it too small. I believe that a month after making is a good time to start trying to figure out the perfect wick size. There is nothing wrong with making a candle and burning it right away. You just won’t get the longest burn time that you could have if you let it cure. If I am testing a particular fragrance, I do burn the candle right away. If the fragrance is OK, then I make more test candles to cure so I can get it wicked properly. There is no sense in waiting a month to let the candle cure if the fragrance is not what you are looking for.

3. COOL DOWN How you cool your candles is also something that is important to making beautiful palm wax candles. The slower you cool the wax after pouring, the better the crystalline design your candle will have. I would recommend testing on this issue. You can get a beautiful design without doing anything. You can pour your wax into a room temperature jar or mold and get a nice results. I would try heating the jar and molds and see if it looks better to you. Also, you could cover your jars and molds to hold the heat in. Put something insulated under your candle (like a thick book or magazine) because it will help with even cooling. Your final product will show if it had uneven cooling. It really is a matter of how much attention you want to pay in trying to get the best crystallization on your candles. Just so you know-if you pour melted palm wax into a cold or frozen jar/mold, you will not have any crystallization at all. It will look like soy wax.

4. FRAGRANCE OILS Be prepared for the fact that some fragrance oils will not work in palm wax. I fairly good rule of thumb is that if it works in soy, it will work in palm. Many places that sell fragrance oils usually state whether they are compatible with soy. For every 10-15 fragrance oils you test, be prepared to have maybe one that works great. Again, this is my opinion and what has been my experience. You might experience something different. Be prepared to test and test. You will know when you have a winner. Your candle will smell awesome! I would start with 1 oz. of fragrance oil per 16 oz (1 pound) of wax. I wouldn’t worry about getting a digital scale so you can measure 1 oz (weight) of fragrance oil. Just get a shot glass and measure 1 oz. (volume). It will vary with the actual weight of the oil but not enough to worry about. If the candle smells great and performs good, go with it. Palm wax has the ability to hold more oil. If you plan on making large amounts of candles, then I would consider getting a scale and doing it the other way.

5. BURN CHARACTERISTICS Palm wax is a hard and brittle wax. It does not get soft and bendable when heated like paraffin wax. If you dropped a palm pillar on the ground it would dent and crumble. Let me save you money and time trying to find the perfect wick to burn in your candles. Wedo is a company from Germany that makes wicks just for palm wax. The CSN series wicks can be purchased at several places online. Palm wax is tough on wicks and will reduce a good flame to almost nothing within an hour. I have boxes full of wicks that were suppose to be the best and “work great with palm”. Go with the CSN line. They really allow for a clean burn that is almost required from an all natural wax. Remember that wicks in palm wax burn down then outward. Palm pillar candles pose an interesting challenge. Making a self consuming palm wax candle is even harder. Wick too small and it tunnels and barely burns half the wax or if you wick too large it blows out the side and wax goes everywhere. Let’s assume you wick it to have a melt pool a quarter of an inch from the edge, you are relying on everything being perfect. You can’t control whether the person will burn the candle for 10 minutes or 10 hours. Will the candle be level? Will there be a breeze? What if the wick is never trimmed? All of these factors can change the way a candle burns even if you have it wicked properly. Factors like these can make a precisely wicked pillar candle into a candle that has a blow through after only a few hours. Also remember tunneling flames are not attractive in a thick diameter candle. The candle will not glow and you will hardly notice the candle is lit unless standing over it. Bottom line you have to wick the pillar with reasonable consideration for variations in burning. Most people light candles and forget about them until they blow them out. Just a thought.

6. MIXING WAXES Combining other waxes with palm wax can create some interesting results. Remember that the more you add other waxes to palm it will reduce the crystallization accordingly. If you are going to attempt mixing enough wax to eliminate poking holes, I would make enough test candles to really see and be confident that the air pockets are eliminated. I would cut the candle length wise along the wick.

7. FURTHER INFORMATION One of the most important things when making candles is to remember that any changes you make can alter how a candle performs when burning. Adding or changing the amount of fragrance oils, dyes or additives can have noticeable differences when burning. Always take notes! You will never remember everything. Palm wax is my favorite wax because of its performance. It can be a headache working with it, but in my opinion, it is worth it. Hey, if everybody was doing it, it wouldn’t be fun. Happy testing.

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Source by Steve Pattison

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The milky white color of Mascarpone cheese comes form the double and triple cream process. The cream used to make it is low in fat. Many times Mascarpone cheese resembles a light colored butter. The unique taste of Mascarpone cheese is due to the fact that the milk comes from cows that are fed a special diet of grasses, herbs, and flowers. It is commonly made in the area of Lombardy.

The process of making Mascarpone cheese involves letting the milk from the cow stand for a length of time. The cream from the milk will rise to the top and it is skimmed off. The cream that remains is placed into large metal containers and then heated to 185 degrees Fahrenheit. During the heating process tartaric acid and water are added to the mixture so it with become thick and dense.

The cream mixture is then cooled and refrigerated for at least 12 hours. They whey in the cream separates during the cooling process. The whey is removed form the mixture and the Mascarpone is placed in cloth bags for an entire day. Any remaining whey is separated during this process. The remaining product that is sold as Mascarpone cheese has a fat content of 47%, one of the highest of all cheese products out there.

Since it does have such a high fat content, Mascarpone cheese isn’t classified as one of the healthiest for you. However it does contain high amounts of calcium. Individuals who have lactose intolerance often miss the taste of cheese. It is the whey in cheese that they have trouble digesting. Since the whey is removed from Mascarpone cheese it makes a good alternative.

The cheese needs to be consumed within four days after it is made to ensure the best quality taste. There are plenty of options for using Mascarpone cheese. Many people enjoy adding a touch of sugar to it and blending it with their favorite fruits. A classic Italian dish involves mixing Mascarpone cheese with anchovies, mustard, and spices. This tastes very similar to butter cream frosting so it is used for dipping, filling, and frosting. It is often used in the melted for as a hot dipping sauce.

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Source by Caleb Liu

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Its farming time whether its tillage, plowing, or just normal farm work. It’s a hot day, and there are lots of things to get done around the farm. However, suddenly you notice that the temperature gauge is showing higher than normal temperature reading. At this time, it’s wise to stop operating the tractor, and if the temperature level is not at its peak level on the gauge, make a quick check of the engine area to detect any leaks or other obvious problems, and then return quickly to turn the engine off.

The older tractors will not have safety shut off devices. The newer computerized controlled tractors will have audible alarms and in many cases, these controls will automatically shut the engine down when excessive temperature readings are present.

A tractor’s cooling system comprises of several components. There is a radiator, a radiator fan, water pump, lower radiator hose, upper radiator hose, a thermostat, and a liquid that flows through the engine, to the radiator where it is cooled, and then re-circulated back into the engine to continue the cooling process.

The first step in diagnosing an overheating problem is to ensure that there is enough fluid in the radiator. This can be checked by looking in the overflow container. If that is filled, and there is no blockage from the radiator to the overflow container, then the engine must be allowed to cool. Once cooled, the radiator cap should be removed and the radiator checked for fluid.

If there is a fluid shortage, then the cause of the shortage needs to be identified. A damaged lower and upper radiator hose can be changed. The clamps on the system can be tightened or changed.

For fluid shortage, there should be visible leaks around the failed component, either the hoses, a leaking radiator, or broken water pump. Should there be no visible leaks and missing cooling fluid, then this can indicate a damaged cylinder head gasket that is allowing the fluid to either leak into the engine, or be pulled into the combustion chamber, burnt, and then exhausted.

The thermostat, a simple device, is located directly in the path of the flowing liquid. It contains a bi-metallic disc, that opens when immersed in fluid of a high temperature, and closes when the temperature of the fluid reduced below a predetermined level. Typically, most thermostats will fail in an open manner, thereby allowing over cooling rather that the opposite, overheating.

A simple way to test the thermostat is to put it into a container of water and bring that container to a boil on a stove, or hotplate. As the water temperature reaches boiling, the thermostat should begin to open. If it doesn’t, then it needs to be changed.

Other sections of the cooling system not discussed here are the water pump, and the radiator, gauges and radiator cooling fan systems.

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Source by Marlon Khan

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Shifting from the use of traditional refrigerant to a vortex tube is a choice that many people make these days. It has found a place in many factories, because it is energy and cost efficient. It replaces electricity with compressed air for energy source, thus, making it a viable spot cooling alternative for industries that are based in third world countries. With just a slight change in the dimension and length, it can also be used for cooling homes and small offices.

How does a vortex tube work? When compressed air gets inside, its speed of spinning increases, and the the cold stream is pushed to the outer layer or shell. This, then, is the first to escape at the conical end of the tube, while the rest of the compressed air spins back to the other end as heat stream. It is often subjected to heat sinking to make it efficient for use in environment-friendly refrigerators and other cooling appliances.

For all its great qualities, a vortex tube has its own limitations. One is that it takes a longer time to produce cold air than its electric counterparts. Perhaps this explains why it is selective on which sort of assembly lines it works best. Small to medium scale machineries are the ones who may find vortex tubes appropriate. Large scale industrial set ups will still often go for the electric-powered cooling agents to regulate temperatures. Nonetheless, research continues for the vortex pipes to speed up its process of separating the hot from the cold streams.

The potential for saving on cost is quite high with a vortex tube. For one, it does not require much labor to operate and maintain. Inside it, there are no complex mechanism or parts to clean. It is often made of stainless steel that guarantees long years of use. The use of such raw material also allows for these tubes to be customised for specific applications. The length and circumference of the tube itself can determine the speed by which compressed air spins inside. Smaller sized ones are said to produce cold streams quicker.

The future of vortex tube is certainly in the arena of information technology. Indeed, it is already making its way inside today’s computers and other mobile devices, cooling their highly sensitive and minuscule parts inside. It is there that they are in their smallest dimensions, and are thus most effective and efficient

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Source by Frank Lontoco Swing

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Commercial air conditioning systems are huge cooling units and consuming mammoth electricity. Added to that if the cooling system is pressured with obstructed air ways and dirty filters, you can imagine.

Unlike home air conditioner, where the space needed to be cooled is less, for industrial air conditioners, it is a completely different story. By the time you figure out where the problem is, it might be too late. Hence, regular maintenance through air conditioning servicing agencies is a must.

Problems and their possible remedies:

You may encounter day today problems with your air conditioner. Here are some simple steps to assess the problem.

A/C is not turning on

Most likely the a/c fuse might have got blown up. Change the fuse. If there is still no change, then you may have to look for broken wires or loose connections in the electrical wiring. It is also possible that the switch is broken inside. Call a technician to check for these faults and replace the blown or loose or broken parts.

No cooling or very little cooling even when the temperature is actually pretty low

Check if any windows are open in the room. This might cause delay in the cooling process as hot air will keep raising the temperature. Close them if open. Next check if the belt of the compressor is loose or slipping. Over oiling might result in slipping. So tighten or replace as needed.

If the condenser filter is clogged, the cooling will not be efficient. You also need to check if any refrigerant is leaking out.

Odour

Odour can mean a lot of things. It can even mean a dead mouse in the air ducts. So cleaning the air ducts as important as cleaning and wiping the cooling unit itself for health reasons. If the condensed water doesn’t have a proper outlet, then it drips inside the cooling unit and becomes stagnant, giving odour.

Noise

Loose nuts and bolts are the main cause for noises. Tighten the bolts and nuts and see if any of the parts inside the a/c are touching each other to create such noise.

Sight glass problems

When there is refrigerant leak or when the system is undercharged, the sight glass gets clouded. This is an indication to repair leak and refill refrigerant.

Maintenance

Once a month: Clean the filters with mild detergent and dry before replacing.

Twice a year: Lubricate the motor and tighten the screws. Clean the water collecting tray and add bleach to it.

Once a year: Clear the air ducts for debris and dead matter, clean the evaporator fins of dust and debris, wipe and clean the coils with corrosion-free detergent.

Air conditioning repair and maintenance are an important part of owning air con. Do it regularly to avoid problems.

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Source by Meadows Leland

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Serving a large purpose with little consideration, glass is a key ingredient in many of our everyday products. Tableware, light bulbs, mirrors, stove tops, windshields, windows: the list is large for something not given a second thought. Friend or foe, we need to consider the implications of glass making on the environment.

The ‘What Is’ of Glass

Glass is a combination of three types of substances that occur naturally in North America;

• silica, the most popular being white sand
• alkali, such as sodium bicarbonate
• limestone

Sometimes a metallic oxide (lead) is added to the mix. Depending on which alkali is used and whether or not lead is added, the clarity or color cast of the glass changes. The expense of producing and the quality of the glass is determined by the choice of alkali and the percentage used, combined with the choice and percentage of silica used.

The ‘How’ of Glass Production

A silica, an alkali and limestone are first crushed into a powder form, sifting out any coarse particles. They are then blended and put into a furnace at an extremely high temperature for as long as 24 hours. This yields molten glass which is then cooled several hundred degrees resulting in a thick liquid. The resulting matter is called frit which is then blown, pressed, drawn, molded or rolled into glass objects. If the glass is to be molded the molds are also heated at high temperature so the liquid poured into them does not wrinkle. The cooling process involves washing with water.

Environmental Impact of Glass Production

The process of making new glass is not at all environmentally friendly. The initial crushing and grinding step sends particulates of metals, chemicals, acids and dust into the air. These are easily inhaled causing irritation to the nose and throat, potentially causing damage to the lungs. The particles of metals are hazardous to the environment as they can find their way into surrounding soil and water.

The need for extremely high temperature furnaces to melt the mixture of substances makes the melting stage of the glass making process very energy intensive. It is estimated to take 15.2 million BTUs of energy to produce one ton of glass. During any one of the formation processes the glass may need to be reheated to keep it in liquid form. This means the heat in the furnace must be kept up until the process is complete.

Discharges from the glass making process may find their way into the aquatic environment during the cooling and cleaning processes where the most significant amounts of water are used. Discharges may contain some pieces of glass, some soluble used in the production like sodium sulfate, lubricant oil used in the cutting process, dissolved salts and water treatment chemicals.

Glass manufacturing processes also emit a significant amount of greenhouse gases especially carbon dioxide. Additionally, the processes spit out air-polluting compounds like nitrogen oxide, sulfur dioxide and particulates.

Benefits of Glass

Glass is nonporous making it impermeable to other substances. For this reason glass is a very hygienic surface as any bacteria and germs that come in contact are not absorbed into its structure. Glass surfaces take to strong cleaning with a disinfectant and hot water with no effect on its quality. For this reason glass containers can be easily reused many times over.

The impermeableness of its structure eliminates any interaction with the stored contents. This, along with glass being made from nontoxic raw materials, dismisses concern of leaching chemicals into the contained substances. In the case of food storage, this also insures the freshness and uncompromised taste of the stored substance. Glass containers also do not absorb the smells of the foods in or around them.

Unlike other materials, glass used in the microwave does not leach any toxins into contained foods or liquids. Nor does it stain, corrode or deteriorate no matter how many times it is reused.

Glass dishes and containers are very versatile as they can go from freezer to microwave or oven. Glass is very attractive looking beautiful on table top or as decorative pieces like candy dishes, storage jars, vases and mirrors.

And glass is 100% recyclable.

Turning Foe into Friend

Many manufacturers have put into place practices to reduce the negative environmental impact of glass making. Consideration has been given to use of more efficient furnaces to cut energy use, producing thinner glass to employ lower temperatures and reduce transport costs, use of air and water purification systems, and use of recycled glass to make new.

Here are some ways to reduce the environmental effects and still enjoy the benefits of glass products.

• Reuse glass food and storage containers. Because of its natural properties there is no chemical reaction with the glass container and its contents. Glass items at home can be safely used over and over with no loss in the quality of the glass.
• Recycle. Glass is 100% recyclable and can be reused to make new glass. Unlike other types of materials, the reuse of glass in no way degrades the integrity of the material. Glass can be melted and reused over and over again. A glass bottle ending life in a landfill can take one million years to breakdown. But a recycled glass bottle has about a 30 day turnaround time from recycle bin to being a new bottle on a store shelf. Every ton of glass that is recycled saves more than a ton of the raw materials needed to create new glass. Because cullet (glass pieces for reuse) melts at a much lower temperature, making glass products from cullet consumes 40 percent less energy than making new glass from raw materials.
• Reduce the amount of new glass products you purchase. Because it has found its way into so many commercial uses it is now easy to find products made from recycled glass. Look for tableware from cullet, recycled glass jewelry, decorative tiles, counters and landscaping materials that utilize recycled glass.

Glass is a versatile and beautiful material to use in many facets of our lives. Let’s do our part to turn glass production from foe to friend.

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Source by Lynn Lavanga

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This Cool Sculpting review will get you up to speed about what it can do, and if it really works. The science-based company, Zeltiq, has developed a new medical device designed to help you lose fat in specific trouble areas. This non-invasive procedure, called Cool Sculpting, was created based on the work first started by Dr. Rox Anderson at the Wellman Labs located at the Massachusetts General Hospital in Boston.

The basic concept is to apply extreme COLD temperatures to the fatty area of the body to safely eliminate fat from the body.

How does it work?

The Cool Sculpting process is performed in a doctor’s office but does not involve any needles or anesthetics. The procedure begins by using a suction applicator where portions of the skin are sucked up into the applicator. At this point, the cooling process begins causing your skin to be in contact with temperatures that are high enough to transform the fat from a liquid to a solid. Once in the solid formed, the fat cells will slowly begin to be destroyed and will safely be processed through the body.

Does it hurt?

Throughout the procedure there is virtually no pain, some claim to feel a “pulling” or “tugging” effect on their skin but it goes away within about 10 minutes.

This should not be considered a weight loss procedure and is only done for those patients who are just slightly overweight. I’ll stress in this Cool Sculpting review that yes, it is approved by the FDA but be careful of copy cat procedures and be Absolutely sure to use a real DOCTOR who is experienced in performing the Cool Sculpting procedure. Currently only certain parts of the body are able to have this treatment done including:

• tummy
• love handles
• back
• inner thighs

Zeltiq is currently working on improving the device to allow it to treat other areas of the body, so again, you want to talk with your doctor about any area of your body you want help with.

Other Cool Sculpting reviews have also noted that certain patients have been able to see success with Cool Sculpting, averaging about twenty to forty percent fat loss. While you will begin to see results in about four to six weeks, it may take up to three months to see your full results. Many people are happy with the success of their first procedure but you are able to have up to three procedures done on each area of your body. To add safety to the treatment, there is a required one or two month waiting period between procedures.

However, Cool Sculpting methods are VERY expensive and does not actually cure the problem of obesity. Finding a well-rounded exercise and nutrition plan that will get you long-term results is the healthiest approach to losing weight.

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Source by Sara Reynolds

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The transformers are used widely throughout various industries for the conversion of energy at a certain voltage level to the energy at another voltage level. During such conversions and processes, different types of loss occur in the form of heat that also reduces the output power of the device in comparison to the input voltage. The loss varies as the size and capacity of the transformer varies. To withstand this situation, most industries use different methods to dissipate the heat developed during the process and control the losses. These methods are known as the cooling of the transformer which is utterly important if you want to stop the occurrence of loss.

The transformer has in-built oil tank which helps in the process of cooling of both core and windings that is carried through the space between both. There are different ways of cooling a transformer. The coolants are used in the device to dissipate the heat are oil and the air. The heat is either dissolute in the surrounding air or in the oil surrounding the core and windings.

Methods Of Cooling The Transformers Using Air And Oil:-

• Air Cooling: The heat generated across the core and winding of the device is dissipated from the outer surface of the core and windings to the surrounding air. This method can be classified as the natural air cooling and blast air cooling. In the first method, ambient air is used as the cooling medium where natural circulation of the air dissipates the heat. Another method involves, the circulation of continuous blast of cool air using the external fan without causing any mechanical damage to the device.
• Oil And Air Cooling: In this method the heat is substantially transferred to the oil surrounding the core and windings. It is conducted through the walls of the device’s tank and finally transferred to the enclosing air by the means of convection and radiation. The benefit of using the method is; it provides better transmission than the first method and high coefficient of conduction results in the natural exchange of the oil.
• Oil And Water Cooling: As the name of the method suggests, the process typically involves the usage of both oil and the water as the coolant. Along with the oil cooling, the water is circulated through the copper tubes which enhance the overall process. The method is classified as Oil Natural Water Forced and Oil Forced Water Forced. The second method is always preferred over the first one because it is much safer alternative for the oil cooling.

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Source by Mukesh Tolani