نتایج جستجو برای: speed reduction
تعداد نتایج: 687168 فیلتر نتایج به سال:
Journal:
:Cogent Engineering
2019
Journal:
:Applied Optics
2013
Journal:
:Symposium - International Astronomical Union
1999
Journal:
:Applied sciences
2022
The aerodynamic drag for speed skating helmets with surface structures was investigated in this work by using numerical and experimental methods. Computational fluid dynamic (CFD) research performed to analyze the detail of flow field around helmets. simplified helmet models, riblet bump structures, were analyzed CFD simulations. pressure distribution velocity obtained through analysis. results...
Journal:
:Transport
2018
Journal:
:QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY
1997
Journal:
:MATERIALS TRANSACTIONS
2006
Journal:
:International Journal of Engineering Applied Sciences and Technology
2020
Journal:
:SSRN Electronic Journal
2016
Journal:
:Procedia Engineering
2017
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