Numerical and experimental studies on a two-dimensional model of an offset-strip-fin type compact heat exchanger used at low Reynolds number

1985 ◽  
Vol 28 (4) ◽  
pp. 823-836 ◽  
Author(s):  
K. Suzuki ◽  
E. Hirai ◽  
T. Miyake ◽  
T. Sato
Keyword(s):  
Reynolds Number ◽  
Heat Exchanger ◽  
Low Reynolds Number ◽  
Experimental Studies ◽  
Compact Heat Exchanger ◽  
Two Dimensional ◽  
Dimensional Model ◽  
Two Dimensional Model ◽  
Low Reynolds ◽  
Offset Strip Fin

Effect of Endplates on Two-Dimensional Airfoil Testing at Low Reynolds Number

2001 ◽  
Vol 38 (6) ◽  
pp. 1056-1059 ◽  
Author(s):  
Alain Pelletier ◽  
Thomas J. Mueller
Keyword(s):  
Reynolds Number ◽  
Low Reynolds Number ◽  
Two Dimensional ◽  
Low Reynolds

Optimal Javelin Release

1995 ◽  
Vol 11 (4) ◽  
pp. 371-394 ◽  
Author(s):  
Russell J. Best ◽  
Roger M. Bartlett ◽  
Richard A. Sawyer
Keyword(s):  
Experimental Studies ◽  
Three Dimensional ◽  
High Standard ◽  
Flight Simulation ◽  
Two Dimensional ◽  
Dimensional Model ◽  
Simulation Research ◽  
Simulation Evaluation ◽  
Model And Simulation ◽  
Two Dimensional Model

This paper reports a study of the optimal release of men's and women's new and old rule javelins involving modeling, simulation, optimization (including sensitivity analysis), and simulation evaluation. Because of the lack of repro-ducibility in earlier results of two-dimensional flight simulation research, the paper presents a continuation of the two-dimensional model used previously. As expected, each javelin was found to have a different optimal release for a given individual, and the optimal release varied with the thrower's nominal release speed. A limited degree of simulation evaluation was achieved by comparison of the model and simulation results with measured throws. Within the constraints of measurement error, this tended to support both the adequacy of the two-dimensional model and the results of the simulations for such high standard throws. However, further experimental studies to quantify the angle of yaw (sideslip) in measured wind conditions are recommended to assess any changes needed to the two-dimensional model of javelin throwing and to determine the advisability of including this three-dimensional aspect of javelin release in future simulations.

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