Total heat load truck cabin is 2.8 kW, so cooling 1 TR (3.5kW) and will
be treated as a transport truck of 150 BHP and heat in the exhaust is 50 kW and the cooling water. 45 kW (engine running at 50% of maximum power)
the necessary heat for 1 TR 0.2 = 17.5 kW with the police, it is clear that much. Heat enough potential And water-cooled engine can run the cooling system offers
4. Analysis of thermodynamics in analyzing thermodynamic absorption cooling system, the mass and the energy balance is applied to each component in the system to absorb a standard set of criteria for ammonia water is called for. that With reference to the heat balance and operating conditions are given for the VAR system 1TR conditions limiting decision. Engine coolant assumed to be at 95oC, the atmosphere at 45oC and exhaust gas temperature of 200 degrees Celsius, the temperature of the evaporator and condenser saturation temperature of the refrigerant pressure in the evaporator and condenser are decided pressures more. The temperature is determined on the basis of data from the reference and the conditions in the values of enthalpy is obtained from the steam table and enthalpy diagrams concentration for Li-Br and ammonia / water system enthalpy. Diagram of concentration, temperature and pressure diagrams are called. The configuration of the system to absorb impact as the one shown in Figure 2 below, the system is to operate under the following conditions.
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