نتایج جستجو برای: gasketed plate heat exchanger

تعداد نتایج: 278270  

Journal: : 2021

A modern method for studying the temperature field of heated bodies is considered. The object under study a corrugated heat exchange plate with an original geometry. Heat exchangers are one main types process equipment in supply systems. article presents comparison two equipment: shell-and-tube and devices. FLIR i50 thermal imaging device characterized. made between standard spherical recesses ...

Journal: :international journal of advanced design and manufacturing technology 0
mohsen ghazikhani emad noorifar ali mohammadian

in this paper the effect of block shape vortex generators (vgs) on an air-water fin-tube heat exchanger has been studied experimentally using exergy analysis method. also the effect of these vgs on increasing heat transfer rate has been simulated numerically and the results show a good agreement with the experiments. in this research we used a wind tunnel to produce wind flow over heat exchange...

2014
Chao Zhang Farzad A. Shirazi Bo Yan

In the Compressed Air Energy Storage (CAES) approach, air is compressed to high pressure, stored, and expanded to output work when needed. The temperature of air tends to rise during compression, and the rise in the air internal energy is wasted during the later storage period as the compressed air cools back to ambient temperature. The present study focuses on designing an interrupted-plate he...

2013
Masoud Asadi

One of the key stages in designing a heat exchanger is optimization process. The enhancement in thermal performance results in a rise in pressure drop and total annual costs. So, finding optimal dimensions of heat exchanger is a key stage in designing process. In this paper, optimization has been done based on entropy generation minimization, where Cuckoo Algorithm aided to reach better results...

2014
Giovanni A. Longo Giovanni A. LONGO

This paper presents the heat transfer coefficients measured during HC-290 (Propane) vaporisation inside a brazed plate heat exchanger: the effects of heat flux, saturation temperature (pressure) and outlet conditions are investigated. The heat transfer coefficients show weak sensitivity to saturation temperature (pressure) and great sensitivity to heat flux and outlet conditions. The saturated ...

2012
Kondhalkar G. E

Energy saving is major matter in our global world, and heat exchanger is very useful for energy saving. Of course heat exchanger is most significant component for chemical reaction, distillation, dissolution, crystallization, fermentation etc. So the correct selection of heat exchanger is important in these processes. Spiral tube Heat Exchangers are known as excellent heat exchanger because of ...

Journal: :NTU "KhPI" Bulletin: Power and heat engineering processes and equipment 2018

2000
Kevin Rafferty

INTRODUCTION Water quality is a frequently overlooked issue in the application of geothermal heat pump (GHP) systems. When considered at all, is often viewed as a problem unique to open loop systems. In residential open loop applications water is supplied directly to the heat pump’s refrigerant-to-water heat exchanger. If the water has a tendency to be scale forming, fouling of the heat exchang...

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