نتایج جستجو برای: bar linkage crank

تعداد نتایج: 84473  

2011
PAUL R. BARRATT THOMAS KORFF STEVE J. ELMER JAMES C. MARTIN

BARRATT, P. R., T. KORFF, S. J. ELMER, and J. C. MARTIN. Effect of Crank Length on Joint-Specific Power during Maximal Cycling.Med. Sci. Sports Exerc., Vol. 43, No. 9, pp. 1689–1697, 2011. Previous investigators have suggested that crank length has little effect on overall short-term maximal cycling power once the effects of pedal speed and pedaling rate are accounted for. Although overall maxi...

2013
George E. Andrews Robert C. Rhoades

Andrews, Garvan and Liang introduced the spt-crank for vector partitions. We conjecture that for any n the sequence {NS(m,n)}m is unimodal, where NS(m,n) is the number of S-partitions of size n with crank m weight by the spt-crank. We relate this conjecture to a distributional result concerning the usual rank and crank of unrestricted partitions. This leads to a heuristic that suggests the conj...

2015
Yansong Liu Jujiang Cao Sheng Ren Yao Wu

The crank unit is defined as the basic unit of the crank-group driving mechanism for the modular design and production, and the balance methods of inertia force are researched on the crank unit in crank-group driving mechanism’s modular design. The factors affecting the balance weight’s position and mass are studied. This indicates that the product of the mass and gyration radius of the balance...

Journal: :Structure 2004

Journal: :international journal of industrial mathematics 2015
ar. haghighi m. shojaeifard

the burgers’ equation is a simplified form of the navier-stokes equations that very well represents their non-linear features. in this paper, numerical methods of the adomian decomposition and the modified crank – nicholson, used for solving the one-dimensional burgers’ equation, have been compared. these numerical methods have also been compared with the analytical method. in contrast to...

Journal: :International Journal of Automation and Smart Technology 2015

Journal: :Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 2015

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