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What is the difference between a calorifer and a heat exchanger?
Wiki User
∙ 11y ago
Calorifer is a heat exchanger, with a specific of air (or other gas) preheat. Usually is directly in a Duct installed. Heat Exchanger usually is separate unit.
Wiki User
∙ 11y ago
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What is the specific heat of crude oil?
Heat exchanger for petroleum
What is test ring in Heat exchanger?
The test ring in a heat exchanger is the seal, that keeps the water from the heating container. The test ring should be changed every year.
What is delta t in refrigeration?
DeltaT means the difference or change in temperature.
What is the difference between internal combustion engine and heat engine?
How much heat does a gas fireplace produce?
Your question is sort of like how fast a car can go- depends on the car. There are different fireplaces- vented, ventless, heat exchanger, etc etc. We had a ventless fireplace with a heat exchanger- and it produced a good deal of heat. Others may be less. You should talk with a gas appliance dealer of your local gas utility for more information.
Difference between heat exchanger and condenser?
actually there is no difference , infact condenser itself is a heat exchanger
What is the differences between an oil cooler and a heat exchanger on an airplane?
difference between cooler and heat exchangers
What is difference between condenser and heat exchanger?
A heat exchanger is a device that transfers heat from one fluid to the others. A condenser is simply a heat exchanger. It compresses refrigerants into a hot gas to then condense them into a liquid. Majorly condenser is used to cool the required vapor and heat exchanger is used to heat the required liquid.
Difference between heat rejection and heat absoarb in refrigerator?
Heat is absorbed by the refrigerant liquid inside the fridge, and rejected by the heat exchanger on the back of it.
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 difference between double pipe heat exchanger and shell and tube heat exchanger?
double pipe heat exchanger is made if two concentric tubes one carrying cold flow and the other one carrying hot flow. but shell and tube hear exchangers are made of a shell like a vessel filled with many thin tubes to transfer heat between fluids. there are more data available at : http://scopewe.com/double-pipe-heat-exchanger-design-part-1/
Why you we use log mean temperature difference formula?
The use of the LMTD arises straightforwardly from the analysis of a heat exchanger with constant flow rate and fluid thermal properties. It is a simple method to approximated the temperature diving force in a heat exchanger. The LMTD is a logarithmic average of the temperature difference between the hot and cold streams at each end of the exchanger. The larger the LMTD, the more heat is transferred.
What is the difference between surface condenser and overhead condenser?
Surface condenser is a heat exchanger in which latent heat only absorbed by the cooling media and heat exchange mostly takes place on availble just surface of the tube bundle. Overhead condenses is also a heat exchanger in which latent heat and somewhat sensible heat also removed from the fluid
Are spacers necessary in heat exchanger?
because it maintain space between baffels
Exchanger is not transfer heat why?
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
What is heat exchanger duty?
The duty of a heat exchanger can be defined in an easy way as "The amount of heat exchanged from a fluid at a higher temperature to the fluid at lower temperature in unit time by a heat exchanger is called its duty"
What type of exchanger is used to condense a vapor by cooling it?
A heat exchanger.
