Why refrigerant should have high latent heat of vaporization. High critical pressure and temperature, 3.
Why refrigerant should have high latent heat of vaporization Low specific heat of the liquid, and high specific heat of vapor, 5. Low boiling and freezing point, 2. com Feb 23, 2020 · High specific volume and high latent heat of vaporization. See full list on refconhvac. The high latent heat results in a high refrigerating effect per kg of refrigerant circulated. - It must have high thermal conductivity to reduce the area of heat transfer in evaporator and condenser. High critical pressure and temperature, 3. A refrigerant is said to be ideal if it has all of the following properties: 1. Mar 2, 2021 · A refrigerant should have high latent heat of vaporization at the evaporator pressure. The refrigerant should have a low boiling point and low freezing point. More the latent heat of vaporization more is the capacity of refrigerant to absorb heat in the evaporator. Non-corrosive to . It must have high thermal conductivity to reduce the area of heat transfer in the evaporator and condenser. High latent heat of vaporization, 4. - It should have low specific volume to reduce the size of the compressor. Low specific volume of vapor, 6. - It must have high critical pressure and temperature to avoid large power requirements. High thermal conductivity, 7. Explanation: A refrigerant should have a high latent heat of vaporization at the evaporator temperature. What is latent heat and why is it important in refrigeration? Latent heat is the energy absorbed or released by a substance during phase changes, such as when water transforms from ice to liquid, or from liquid to vapor. A refrigerant should have high latent heat of vaporization at the evaporator pressure. bnypjsthkjbzyrjxviefhhnojyguzrxtpgudopftchbwdcdai