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Heat exchangers are used in aerospace engines have large heat transfer coefficient, large surface area per unit volume and low weight. This study presents the airside performance of fin and tube compact heat exchangers with plain fin configuration. Hot air coming from compressor and flows across the tube bank and cold fluid flows inside the tubes. The effect of fin thickness, fin and tube material on the thermal-hydraulic characteristics is examined. Three-dimensional are carried out to investigate heat transfer and fluid flow characteristics using the Commercial Computational Fluid Dynamics Code ANSYS fluent 16.0. Results are compared for three different material GH3044,S66280 and GH2132 also find out optimum heat transfer rate. After selecting best material GH3044, it investigate the temperature variation for three different fin thickness 0.08 mm, 0.1mm and 0.2 mm
Keywords:
Heat transfer rate, fin thickness, fin spacing, Nusselt number, compact heat exchanger
Cite Article:
"Study of Different process parameters of heat exchanger used in Aerospace", International Journal of Science & Engineering Development Research (www.ijrti.org), ISSN:2455-2631, Vol.3, Issue 7, page no.81 - 95, July-2018, Available :http://www.ijrti.org/papers/IJRTI1807014.pdf
Downloads:
000204756
ISSN:
2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator