Experimental Study Of A Waste Heat Recovery
System For Supplemental Heaters
Author(s)
E. Y. Tanbour, R. Al-Waked & M. F. Alzoubi
Abstract
Energy conservation in supplemental heaters using a heat recovery heat
exchanger is the subject of this paper. A waste-heat-recovery heat exchanger is
developed for supplemental heaters (natural gas-fired fireplaces). Using
experimental tools, the effectiveness of a condensing heat recovery system on
capturing majority of waste heat is studied. The goal is to explore an
economically feasible and a manufacturable heat exchanger that recovers waste
heat in such supplemental heaters. The research has shown viable compact heat
exchanger designs that significantly reduce the fuel consumption by the heater.
Keywords: efficient heating, compact heat exchangers, waste heat recovery,
supplemental heaters, gas-fired fireplaces.
1 Introduction
Energy conservation and management for different applications has been the
subject of several studies in the past years and it continues to be an important
research topic. This is due to the limited energy resources and energy price from
one side and the environmental issues from the other side. Using exhaust flue gas
as a heat recovery source is a common approach and it has been an essential part
of steam power plants. While its primary purpose is to transfer exhaust gas heat
to steam, an important secondary function is to reduce emissions from
combustion exhaust [1].
Mihelic-Bodanic and Budin [2] presented an energy optimization for
production of a thermoplastic material, using boiler flue gases, which leads to
saving about 8% on the fuel consumption. Maksimov et al. [3] studied the
possibility of using exhaust gas in power plants to generate steam for oil
Keywords
efficient heating, compact heat exchangers, waste heat recovery,
supplemental heaters, gas-fired fireplaces
Related Book
Other papers in this volume
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