Paper Title :Experimental Investigation of Parameters Influencing the Performance of Pin Fins Under Forced Convection
Author :Ravi Gopal Yenkar, I. M. Quraishi, Mohammad Irfan
Article Citation :Ravi Gopal Yenkar ,I. M. Quraishi ,Mohammad Irfan ,
(2017 ) " Experimental Investigation of Parameters Influencing the Performance of Pin Fins Under Forced Convection " ,
International Journal of Mechanical and Production Engineering (IJMPE) ,
pp. 22-26,
Volume-5,Issue-6
Abstract : This work performed the experimentation to study the heat transfer characteristics over a flat surface equipped
with hollow cylindrical cross-sectional pin fins in a rectangular channel under forced convection. The channel has a crosssectional
area of 100 mm x 250 mm. The experiments covered the following ranges: Inter pin-fin spacing ratio (Sy/D) 3.33,
4 and 4.66, pin-fin number in stream-wise direction (Nfy) 2, 3 and 4, clearance ratio (C/H) 0, 0.5 and 1, flow velocity (U) 2
m/s, 3 m/s, and 4 m/s, internal diameter of pin fin (d) 4 mm, 5 mm and 6 mm . Nusselt number is considered as performance
parameter. The full factorial method of design of experiment (DOE) with 5 factors and 2 levels is used for the sequence of
experimental trials. The analysis is done with regression method and correlation equation is obtained using estimated effects
and coefficient analysis.
Keywords - Heat transfer characteristics, full factorial method, hollow pin fins, performance parameter, forced convection.
Type : Research paper
Published : Volume-5,Issue-6
DOIONLINE NO - IJMPE-IRAJ-DOIONLINE-8506
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Copyright: © Institute of Research and Journals
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Published on 2017-08-30 |
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