Saturday, January 25, 2014

With energy taken taken the substance to be cooled then enthalpy [*] substance to be cooled will be

FOR ALL Blog Archive "THE APPLICATION PROCESS isobaric, ISOKHORIK, isothermal, adiabatic AND"
This isobaric process can be found in the case of heating water in the boiler of the steam engine to the boiling point and evaporated to water to steam, the steam then disuperpanaskan (superheated), with all the process takes place at a constant pressure .. The system is H2O inside a cylindrical container. An airtight suckers who do not have friction loaded with sand to produce pressure on H2O and cooled to maintain the pressure automatically. Heat can be transferred from the environment to the system by using a Bunsen burner. If the process continues long enough, then boiling water and some of the water is converted into steam. The system is quasi-static bereskpansi but the pressure exerted on the system will automatically constant suction.
Occurs on a fan and a battery in a sealed container. The fan can be spun using the donated energy battery. For this case, fan, battery and the air inside the container is considered as a system. When the fan spins, the fan does work on the existing air in the container. At the same time, the fan turns kinetic energy into energy in the air. Electrical energy in the battery is reduced because the course has been transformed into energy in the air. This example just want to show that the process isokorik (volume is constant), the work can still be done on the system (work that does not involve changes in volume).
Aka aka AC Air Conditioner Air Pengkondision desiccator is a set of tools capable of conditioning desiccator the room that we want, especially conditioned room temperature becomes lower than the temperature of the surrounding environment. A set of tools that include a compressor, condenser, orifice tube, evaporator, expansion valve and evaporator with the following explanation:
The compressor is the power unit of an air conditioning system. When the air conditioner is run, changing the working fluid compressor / refrigent form of the low-pressure gas into a high pressure gas. High pressure gas is then passed to the condenser.
Expansion valve, an important component desiccator of the system. It is designed to control the flow of cooling fluid through the valve orifice is changed into a liquid form when the refrigerant vapor leaving the expansion valve and enters the evaporator / cooling
refrigent absorb heat in the room through the cooling coils and evaporator fan blows cold air into the room. Refrigent in the evaporator began to change back into a low-pressure steam, but still contain a small amount of fluid. Refrigent mixture then goes into the accumulator / dryer. It can also act as mouth / second orifice for the liquid turns into a pure low-pressure steam, before going through the compressor to obtain pressure and circulating in the system again. Typically, the evaporator fitted with silicon that serves to absorb moisture from refrigent. desiccator
Existing compressor refrigeration system used as a tool to compress the working fluid (refrigent), so refrigent compressor into the condenser flowed into the condenser is then compressed in.
In this section refrigent compressed condenser will change phase from the vapor phase into refrigent refrigent liquid phase, then refrigent issued a heat of vaporization heat is contained in refrigent. The amount of heat given off by the condenser is the sum of the energy required compressor and heat energy taken evaparator of the substance to be cooled.
After releasing refrigent through the condenser and heat of vaporization of the liquid phase to vapor phase refrigent then passed through an expansion valve, the expansion valve is refrigent pressure is reduced so refrigent changing conditions of the liquid phase to vapor phase which then flowed into the evaporator, inside the evaporator will refrigent changing circumstances of the liquid phase into the vapor phase, the phase change due to pressure refrigent refrigent made such that after passing through the expansion valve and evaporator pressure becomes very down.
With the change of conditions desiccator refrigent liquid phase to the vapor phase to phase change from liquid to vapor phase refrigent then the process requires energy is the energy of evaporation, in this case the energy is the energy desiccator used is in the substance to be cooled.
With energy taken taken the substance to be cooled then enthalpy [*] substance to be cooled will be down, the enthalpy desiccator drop in the temperature of the substance to be cooled will be dropped. desiccator This process will change constantly until cooling occurs in accordance with

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