Enhancement The Performance Of Handling Unit Using Hydronic Heating System

Pawanteh, Mohamad Ridzuan (2016) Enhancement The Performance Of Handling Unit Using Hydronic Heating System. Project Report. UTeM, Melaka, Malaysia. (Submitted)

Text (24 Pages) Enhancement The Performance Of Handling Unit Using Hydronic Heating System.pdf - Submitted Version Download (666kB)

Abstract

Maintaining a good thermal comfort is an important issue for human being. Discomfort feeling will happen if the temperature is too hot or too cold. In this era, heating system is the important requirement to cooling place. Most of the existing air-conditioning in the market using vapour compression cycle compare to absorption cycle. In that case, it requires a high energy consumption to operate. Boilers are special-purpose by using water heater. Tank system distribute the heat in hot water by pump, which gives up heat as it passes through heating coil or other devices in chambers throughout the condition space. The cooler water will returns to the tank to be reheated. Hot water system is often called hydronic system. Instead of fan and duct system, a boiler uses a pump to circulate hot water through pipes to the chamber. The aim of this study is to determine optimum hybrid heating system parameters, such as temperature and vent area to have thermal comfort conditions. Since the vapour compression cycle is not used which absorb and remove cool from a space that need to be heated. Hence, these can be environmental friendly as source of water is used for emission. The experimental work is carried out to compare the temperature before and after the installation and implementation of the hydronic heating system. This system is depends on climate of outside the environment, if the outside temperature is -5⁰c so the condition space should deserve high temperature in 30⁰c to get an desired comfort.

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