UGC Approved Journal no 63975(19)

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Published in:

Volume 5 Issue 3
March-2018
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIR1803104


Registration ID:
180599

Page Number

563-578

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Title

AIRCRAFT WING UNSTEADY THERMODYNAMIC CFD FOR PREVENTIVE ICING SIMULATION

Authors

Abstract

A three dimensional (3-D) wing leading edge bay model and its two-dimensional (2-D) bay-slice approximation models are simulated using computational fluid dynamics (CFD). This computational fluid dynamics based model involves a complete wing segment including thermal anti-icing bay inside the leading edge. The unsteady, integrated internal/external thermal flow simulation is presented with heat conductivity through the solid skin in a structured mesh. The calculated skin temperature results are satisfactory in their good match with flight test data. The presented research work indicates a strong potential of using computational fluid dynamics in dynamic wing anti-icing system model development and validation. In this paper, a Navier-Stokes analysis is presented for a thermal aircraft wing anti-icing system. The numerical results and their comparative study address the 2-D approximation for the benefit of computational efficiency. Furthermore, the bay skin temperature distributions are obtained by an integrated interior–exterior thermodynamic analysis. It takes into account the skin heat transfer and conductivity. The 2-D CFD results may overestimate the heat transfer, but the surface temperature near the wing leading edge is within the flight test data range.

Key Words

CFD analysis, Thermal flow calculation, Process simulation, 3D aero wing model...

Cite This Article

"AIRCRAFT WING UNSTEADY THERMODYNAMIC CFD FOR PREVENTIVE ICING SIMULATION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 3, page no.563-578, March-2018, Available :http://www.jetir.org/papers/JETIR1803104.pdf

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2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"AIRCRAFT WING UNSTEADY THERMODYNAMIC CFD FOR PREVENTIVE ICING SIMULATION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 3, page no. pp563-578, March-2018, Available at : http://www.jetir.org/papers/JETIR1803104.pdf

Publication Details

Published Paper ID: JETIR1803104
Registration ID: 180599
Published In: Volume 5 | Issue 3 | Year March-2018
DOI (Digital Object Identifier):
Page No: 563-578
Country: Maninagar East, Ahmedabad, Gujarat, India .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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