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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 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"
How you can increase the retention time in shell and tube heat exchanger?
the most effective way to do so is to reduce the flow of the heat exchanger
Does effectiveness of a heat exchanger depend on operation condition?
Yes it does. As with any device, a heat exchanger is designed to work within certain parameters. If the conditions exceed these limits, the effectiveness of the heat exchanger is compromised, and my wind up not functioning at all.
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.
Will a heat exchanger go bad?
Yes, like any mechanical component, a heat exchanger can go bad over time due to factors such as corrosion, thermal stress, or poor maintenance. Regular inspection and maintenance can help prolong the life of a heat exchanger.
What tester do you use to test an heat exchanger?
There are different types of heat exchangers. To get an answer the type of exchanger and what type of test you want to do should be stated.
What is passivation solution for heat exchanger?
Passivation solution for a heat exchanger is a chemical treatment that removes impurities and contaminants from the metal surfaces to promote the formation of a protective layer that prevents corrosion. This treatment helps to extend the lifespan and efficiency of the heat exchanger by reducing the risk of degradation and fouling.
What are the common issues and maintenance tips for a Carrier furnace heat exchanger?
Common issues with a Carrier furnace heat exchanger include cracks, corrosion, and blockages. To maintain it, regularly inspect for signs of damage, clean the unit, and schedule professional inspections annually.
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.
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"
Why Expansion bellows are required in heat exchanger?
expension belows are used for heat exchanger to avoid thermal stress
How the Teflon coating in heat exchanger reduces its cost?
A Teflon coating in a heat exchanger can reduce the cost of operation in two ways: 1) the coating can protect it from corrosion and deposits thus reducing the cost of upkeep 2) to a lesser extent, a Teflon coating may reduce some drag on fluid flowing through the exchanger and consequently reduce the energy costs for pumping fluids through it.
When is it necessary to schedule a heat exchanger replacement?
It is necessary to schedule a heat exchanger replacement when the current heat exchanger is damaged, malfunctioning, or no longer efficient in transferring heat effectively. Regular maintenance and inspections can help determine when a replacement is needed.
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.
What is the abbreviation for heat exchanger?
hx
