Development of a Coupled Air and Particle Thermal Model for Engine Icing Test Facilities
Author(s) -
Tadas P. Bartkus,
Peter M. Struk,
Jen-Ching Tsao
Publication year - 2015
Publication title -
sae international journal of aerospace
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.151
H-Index - 17
eISSN - 1946-3901
pISSN - 1946-3855
DOI - 10.4271/2015-01-2155
Subject(s) - icing , aerospace engineering , test (biology) , aero engine , thermal , aeronautics , environmental science , automotive engineering , engineering , nuclear engineering , meteorology , mechanical engineering , physics , geology , paleontology
• Air and water vapor are treated as ideal gases• Air is continually well mixed• No supersaturation• 1-D air and particle flow• Dilute system (no particle interaction)• Particles are spherical• Discrete particle size distribution (bins)• Uniform temperature within the particle• Supercoolingcan occur • Mixed phase particles are not spatially resolved• Phase change occurs at particle surface at particle temperature• Adiabatic tunnel walls• The flow of particles and air is a continuous stream• The fundamental CV is adiabatic and mass is conserved
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