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A split flow heat exchanger is a type of heat exchanger where the hot and cold fluids are split into multiple streams before being recombined. This design allows for more efficient heat transfer as it increases the surface area of contact between the two fluids. Split flow heat exchangers are commonly used in industrial processes where precise temperature control is required.
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Why counter corrent flow is better than cocurrent flow for heat transfer?
Counter-current flow is more efficient for heat transfer because it maintains a higher temperature gradient along the entire length of the heat exchanger, allowing for a more continuous and effective transfer of heat. As the hot and cold fluids move in opposite directions, the temperature difference between them remains large resulting in a more efficient heat exchange process. In contrast, in co-current flow, the temperatures of the fluids tend to equalize more quickly along the length of the heat exchanger, reducing the overall effectiveness of heat transfer.
What is different between cooler and heat exchanger?
Both the cooler and heat exchanger perform the same function as they remove heat from the engine. Two popular types of coolers are air-to-air inter-coolers that allow air to flow over fins and air-to-water models. The heat exchanger is often mounted in front of the radiator and uses airflow to reduce water temperature.
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.
What is the optimal tube length for maximizing the efficiency of a heat exchanger?
The optimal tube length for maximizing the efficiency of a heat exchanger depends on various factors such as the flow rate, temperature difference, and heat transfer coefficient. Generally, longer tubes can increase efficiency by providing more surface area for heat transfer, but there is a point where further lengthening may not significantly improve efficiency. It is important to consider the specific conditions and requirements of the heat exchanger to determine the ideal tube length for maximizing efficiency.
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.
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
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.
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/
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 microchannel heat exchangers?
A compact heat exchanger with a hydraulic diameter on the order of 1 mm or less. Flow is typically laminar and heat transfer coefficients are proportional to velocity.
What has the author Antony Johnson written?
Antony Johnson has written: 'Flow, heat transfer and pressure drop on the shell side of a shell and tube heat exchanger'
Regarding water flow-should pool water go through the filter before it goes to the heat exchanger or should pool water go to the heat exchanger then through the filter before going back into the pool?
it goes ....pump, filter, heater, auto feeder, back to pool...this way the super chlorated water doesn't hurt the heat exchanger...
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 does a feed pump do in pasteurization of milk?
The feed pump promote the flow of raw milk from balance tank to plate heat exchanger.
How do you calculate the water flow requirements of a plate heat exchanger?
"http://wiki.answers.com/Q/How_do_you_calculate_the_water_flow_requirements_of_a_plate_heat_exchanger" "http://wiki.answers.com/Q/How_do_you_calculate_the_water_flow_requirements_of_a_plate_heat_exchanger"
Advantage of shell and tube heat exchanger over double pipe heat exchanger?
**** you.......... pls somebody answer Double pipe heat exchanger consists of two concentric pipes of different diameters.One pipe is for hot fluid and another is for cold fluid.Both may have same flow direction(COCURRENT) and opposite direction(COUNTERCURRENT). Shell and tube heat exchanger consists of a shell in which large number of parallel tubes are present.One fluid hot or cold flow in shell and other hot or cold flow in the tubes. Also in case of shell & tube(S&T) the hot fluid will have more turbulence than in double pipe heat exchanger (HE) since there are no of tubes within a shell the area for convective heat transfer is considerably increased. so these are much more preferredTherefore the rate of heat transfer is greater in shell and tube because large surface area and enough contacting time
