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What is the function of suction valve in refrigeration system?
Once the fluid travels through the radiator on the back of the refrigerator, the valve will open and use the force of the piston retracting to suck the fluid into the compressor, where the pressure will cool the refrigerant over again.
What is liquid receiver in refrigeration system?
It is fitted on discharge line after condenser, where the gas enters in liquid forms.
What are the pros and cons of a capillary tube in refrigeration?
Capillary tube is a very simple device and can be manufacture easily at low cost. The capillary tube can limit the maximum amount of refrigerant to be charged eliminating the need for a receiver in the refrigeration system. Another advantage is when the refrigeration plant is stopped, the pressure along the capillary tube and the entire system remains constant which means that if the compressor is restarted it does not need moreÊpower to overcome high pressure in the system. Hence, smaller compressors can be used instead of big, expensive ones. A disadvantage with capillary coil is that this system is non adjustable due to the fact that the control of the flow of pressure is dictated by the inside diameter of the tube.
How the dampener works to reduce pulsation?
Technically, it is an analog of a resistance-capacitance filter. Which is a device that restricts the passage of higher frequency components. In a mechanical system such as the 'shock absorber' in a car, the resistance part is provided by the fluid passing through a small hole; and the capacitance component by the volume of the reservoir. A shock absorber in a car really damps out vibrations, it has a smaller effect on real shocks.
Why throttle valve is used instead of expansion cylinder in vapour compression refrigeration system?
In vcrs system there is a phase conversion system i.e. liquid state to gases state and this happens with latent heat of working medium but on the other hand there is only gases expansion on expander cylinder and no phase changes occurs and in cylinder we can not expend two phase system..
What is the function of absorber in the vapour absorption system.?
in orde to reduce the pressure........cming from the evaporator
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 refrigerent in lithium bromide refrigeration system?
The refrigerant used in a lithium bromide refrigeration system is water. This system utilizes the absorption refrigeration cycle, where water is the refrigerant and lithium bromide serves as the absorbent to remove heat from the desired space.
What is a generator in vapor absorption refrigeration system?
The generator in a vapor absorption system for a refrigerator consists of all of the components that make the refrigerator work. The system allows for compression, condensation, evaporation, and expansion.
What is the primary function of the evaporator in a refrigeration system?
The primary function of the evaporator in a refrigeration system is to absorb heat from the surroundings, causing the refrigerant to evaporate and cool down the space or substance being refrigerated.
What is the main function of the uninary system?
absorption and filtration
What is Vapour absorption machine?
A Vapour Absorption Machine (VAM) is a type of refrigeration system that operates on the principle of heat absorption. It uses a refrigerant-absorbent pair to produce cooling by absorbing heat from a space and releasing it elsewhere. VAMs are commonly used in industrial applications and areas where waste heat or low-grade heat is available.
Why COP is used for evaluation of compression refrigeration system but not absorption refrigeration system?
Coefficient of Performance (COP) is used for evaluating compression refrigeration systems because it reflects the cooling capacity of the system relative to the work input required to operate it. In absorption refrigeration systems, the performance is typically evaluated using the Coefficient of Performance (COP) or the Coefficient of Performance relative to the heat source (COP_Φ) since these systems use heat energy, rather than mechanical work, to operate.
What function does the mucosa in the digestive system have?
Absorption of nutrients and water.
What is the function of the condenser fan motor in a refrigeration system?
The condenser fan motor in a refrigeration system helps to remove heat from the refrigerant gas, allowing it to condense into a liquid form. This process is essential for the refrigeration system to effectively cool and maintain the desired temperature.
What are the function of the refrigerant in the refrigeration system?
The refrigerant in the refrigrration system absorbs large quantities of heat and releases it to the atmosphere
Flow diagram of chilled water system?
You are probably referring to Absorption refrigeration. Try Google.
