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Heat exchanger manufacturers is an ISO 9001 certified company located in Coimbatore, Tamilnadu. The company started its functioning 2011 in, with a strong background in heat exchanger manufacturing. Our well-experienced and dedicated employees consistently thrive to serve our customers with the best heat exchanger solution. visit :: heatexchangersmanufacturers.in
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Difference between heat exchanger and condenser?
A heat exchanger is a device used to transfer heat between two fluids at different temperatures. It can be used for both heating and cooling applications. A condenser is a specific type of heat exchanger that is designed to transfer heat from a vapor to a liquid state, typically used in refrigeration and air conditioning systems.
What is the relationship between the efficiency of a heat exchanger and its surface area?
The efficiency of a heat exchanger is directly proportional to its surface area. This means that a larger surface area allows for more heat transfer, resulting in a more efficient heat exchanger.
Heat exchanger for ammonia absorption refrigeration system?
there are two type of heat exchanger in absorption refrigeration, first is liquid heat exchanger and other is gas heat exchanger.both heat exchanger function is same, to transfer heat (hot medium to cold medium) without violate second newton law of thermodynamics. liquids heat exchanger is between boiler and absorber vessel mean while gas heat exchanger between evaporator and absorber.
What is the factors that effect on number of tubes in shell and tube heat exchanger?
The factors that are affected by number of tubes in shell and tube heat exchanger is the rate of heat transfer and flow rate.
How does an air heat exchanger work to transfer heat between two air streams?
An air heat exchanger works by passing two air streams close to each other without mixing them. Heat from the warmer air stream transfers to the cooler air stream through the walls of the exchanger. This allows for efficient transfer of heat between the two air streams without them physically mixing.
What transfers heat from the hot gas to the airstream to heat the structure?
A heat exchanger transfers heat from the hot gas to the airstream by allowing the two to come into close contact without mixing. The heat exchanger helps to efficiently transfer heat energy from one medium to another, heating up the airstream that is used to heat the structure.
Capacity ratio of a heat exchanger?
It is the ratio of (mdot*Cp)min/(mdot*Cp)max where the heat exchanger contains two fluids for which the mdot*Cp should be calculated for each to determine which one is greater. by doing so one can define the ability of one fluid to carry thermal/heat energy with respect to the other. so this is a way of saying how well can heat be transferred and so how effective is the heat exchanger
What is the assumption to design heat exchanger?
The assumption to design heat exchanger is that it must be a shell and tube device. This device must allow the transfer of heat from one fluid to another without mixing the two fluids.
Why impingement baffle is introduced at the shell side inlet of a shell and tube heat exchanger?
increase to heat transfer coefficent
How does a heat exchanger work in a house to efficiently transfer heat between indoor and outdoor air?
A heat exchanger in a house works by transferring heat between indoor and outdoor air. It does this by using a system of pipes or coils to pass the air through a heat transfer medium, such as water or refrigerant. As the indoor air passes through the heat exchanger, it releases heat to the medium, which then carries it outside. At the same time, the outdoor air passing through the heat exchanger absorbs the heat from the medium and brings it inside. This process helps to efficiently regulate the temperature in the house by exchanging heat between the indoor and outdoor air.
Why Air-conditioner become less efficient when it is dirty?
It can't transfer heat as efficiently when the exchanger is dirty.
What is the effect of overall heat transfer coefficient U to heat exchanger performance?
The equation for the duty of a heat exchanger is:Q=U*A*LMTDwhere:Q is the dutyA is the overall heat transfer areaLMTD is the log mean temperature difference.generally when desiging heat exchangers the desired duty is known, as are the desired inlet and outlet temperatures. Therefore we solve for A to find the overall heat transfer area.A= Q/(U*A*LMTD)If we hold Q and the LMTD constant, you can see that a larger overall heat transfer coefficient U, will result in a small exchanger area and, therefore; a smaller, less expensive piece of equipment.The the greater the U, the better the performance.
