Analyzing of Thermoelectric Refrigerator Performance

Performance Enhancement of Domestic Refrigerator by Using Thermoelectric Cooler and Advance Condenser

As refrigeration has become one of the basic needs people of this era. The permanent demand of refrigerator is continuously increases in India and also in the whole world. The energy consumption in the refrigeration is also increases. Approximately it contribute around 13% energy consume in this sector. In the kitchen appliances, only the refrigerator consumes power continuously throughout a da...

Coefficient of Performance Optimization of a Single Stage Thermoelectric Cooler

In thermoelectric coolers (TECs) applied external voltage potential is generated to a temperature difference based on the Peltier effect. Main and basic structure of TECs is in the form of single stage device. Due to the low efficiency, especially low coefficient of performance (COP) of thermoelectric coolers, optimal design of geometrical parameters of such devices is vital. For this purpose, ...

Performance Improvement of R134a Refrigerator Compressor

It will bring about many problems for a Rl2 refrigerator compressor to use Rl34a as refrigerant directly, such as power increasing, capacity dropping, and noise rising up etc. In order to solve these problems, the mathematical model, optimization model and special test system were built up, many improvements were made by means of the calculating and the testing results. Finally, the performance...

Performance Analysis of a Domestic Refrigerator

Refrigerator is one of the home appliance utilizing mechanical vapour compression cycle in it process. Performance of the system becomes main issue and many researches are still ongoing to evaluate and improve efficiency of the system. Therefore, this paper presents the development process of refrigerator test rig and performance analysis of a domestic refrigerator. The experiment platform whic...

The Performance of Hydrocarbons in a Household Refrigerator/Freezer