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pro vyhledávání: '"Steven J. Quintavalla"'
Publikováno v:
Experimental Thermal and Fluid Science. 48:15-18
Experiments show that significant drag reductions may be realized for circular cylinders in cross-flow by using grooves, even at very shallow relative groove depths. It is demonstrated that the total groove area has a significant effect on reducing t
Autor:
S. H. Johnson, Steven J. Quintavalla
Publikováno v:
Rubber Chemistry and Technology. 77:972-981
A filled polybutadiene elastomer, typical of that used in the construction of golf balls, is tested at high (> 5000s−1) and low (< 0.5s−1) strain rates. By using nonlinear least-squares estimation, limited to a physically realizable search domain