Results 241 to 250 of about 1,282,048 (295)

Modeling and Experimental Validation for Detecting Indoor Respiratory Droplet. [PDF]

Biosensors (Basel)
Hu F, Zhang P, Sun Y, Wang X, Lu P.
europepmc   +1 more source

Drag Coefficient on Baffle Block

Transactions of The Japanese Society of Irrigation, Drainage and Reclamation Engineering, 1988
openaire   +1 more source

Numerical investigation of co-flow jet integration to enhance the aerodynamic efficiency of airfoils used in wind turbine applications. [PDF]

Sci Rep
Farghaly MB, El Kader OMA, Alsharif AMA, Halawa M.   +3 more
europepmc   +1 more source

Simulating large-scale biotech bubble columns: challenges and insights from the parcel approach. [PDF]

Bioprocess Biosyst Eng
Link C, Puiman L, Takors R.
europepmc   +1 more source

Study on Drag Reduction of Ti6Al4V with Different Shaped Microstructures via Femtosecond Laser Processing. [PDF]

Materials (Basel)
Sun M, Wang Y, Li J, Wu J.
europepmc   +1 more source

Research on aerodynamic characteristics prediction of folding-wing aircraft based on improved PointNet+. [PDF]

Sci Rep
Chen Z, Zhai C, Li X, Wang X, Zhang X, Liu D.   +5 more
europepmc   +1 more source

On the Hydrodynamical Drag Coefficient of Trees.

Journal of Japan Society of Fluid Mechanics, 1993
openaire   +1 more source

Drag Coefficient of Porous and Permeable Microbial Granules

Environmental Science & Technology, 2008
Settling velocity of microbial aggregates, such as anaerobic and aerobic granules, in biological wastewater treatment systems is highly related to their drag coefficient. In this work a new approach, taking the porosity and the permeability into account, was established to evaluate the drag coefficient of porous and permeable microbial granules.
Mu, Yang, Ren, Ting-Ting, Yu, Han-Qing
openaire   +6 more sources

Drag coefficient in urban trees

Trees, 2020
The drag force is frequently responsible for tree fall; however, its calculation depends on a rarely known parameter, namely, the drag coefficient. This paper reviews this topic. The pressure exerted by the wind on trees can generate large drag forces, which have been considered the most frequent causes for mechanical failure in trees.
Raquel Gonçalves, Camila Linhares, Takashi Yojo   +2 more
openaire   +2 more sources