열유체실습 예비레포트 4

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"열유체실습 예비레포트 4"에 대한 내용입니다.

목차

i. Abstract

ii. Table of Contents

iii. Objectives

iv. Theory
1) The performance of the vapor compression (Reversed Carnot Cycle)
2) Coefficient of Performance (COP)
3) The components of the refrigeration cycle
4) Comparison of the Theoretical Single-Stage Compression Cycle with the Real Single-Stage Cycle.
5) Refrigerants.

v. Experimental Equipment
1) Compressor
2) Condenser
3) Evaporator
4) Expansion valve
5) Solenoid valve
6) Liquid receiver
7) Filter drier

vi. Method

본문내용

In this experiment, we are focusing on understanding the HVAC system and vapor compression cycle system through the experimental accomplishment.
The main objectives of the experiment are as follows:
1) To understand the difference between the theoretical single-stage compression cycle and the real one.
2) To investigate the performance of the refrigeration systems, the efficiency of the compressors and the cooling coefficient of performance.
3) To investigate the effect of the fan speed on the performance of the refrigeration systems through the experiments for the control of the fan speed in the heat exchanger of the condenser and the evaporator.
4) To investigate the things of number 2) and 3) through the P-h diagram
5) To study the characteristics of R-22 which is used in this experiment and general importance for refrigerants.

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