Results 71 to 80 of about 3,890,637 (138)

FLUID-STRUCTURE INTERACTION ON A FIXED FAN BLADE [Elektronisk resurs]

, 2021
High global electricity demand is pushing engineers towards providing hydropower electromagnetic generators with more resistant rotary equipment against well-known problems such as fatigue and vibrational cracking.
Rundström, Daniel,, Nilsson, Håkan,, Cardiff, Philip,, Mohammadi, Saber,   +3 more
core  

Assessment of Oscillating Wings to Deliver Air Mass Flow Under Power and Thrust Constraints

Aerospace
An oscillating wing was evaluated for its ability to deliver air mass flow. The evaluation was based on exploring the oscillation parameters that provide a given mass flow rate at the least power requirement with the highest possible thrust generation ...
Emin Burak Ozyilmaz, Mustafa Kaya
doaj   +1 more source

Decline of the performance of a portable axial-flow fan due to the friction and duct bending loss of a connected flexible duct. [PDF]

J Occup Health, 2017
Ojima J.
europepmc   +1 more source

Numerical Investigations of Air Flow and Heat Transfer in Axial Flux Permanent Magnet Electrical Machines [PDF]

, 2010
In this study an investigation of heat transfer in air cooled Axial Flux Permanent Magnet (AFPM) electrical machines is carried out. Efficiency of electrical machines is strongly influenced by an effective cooling which is provided by forced convection:
AIROLDI, GIOVANNI
core  

Study of the Noise Reduction Mechanism of Bionic Circular Arch Structures on the Blades of a High-Volumetric-Airflow Axial Flow Fan. [PDF]

Biomimetics (Basel)
Shen C, Hu S, Xu D, Zhang C, Sun X, Cheng W.   +5 more
europepmc   +1 more source

Influence of blade installation angle spanwise distribution on the energy characteristics of mining contra-rotating axial flow fan. [PDF]

Sci Rep
Chen Y, Liu R, Liu C, Chen S, Wu S, Liu D, Li Y, Zhou X.   +7 more
europepmc   +1 more source

Electrified thermochemical reaction engineering with metamaterial reactors. [PDF]

Sci Adv
Höfelmann AB, Wan C, Lin CH, Mantle DL, Ru Z, Cremers C, Tamakuwala K, Kanan MW, Rivas-Davila J, Fan JA.   +9 more
europepmc   +1 more source

Research on noise reduction of annular axial cooling fan blade with perforated structure. [PDF]

Sci Rep
Wang H, Xu C, Hu J, Wang L, Wang B, Hu L, Luo X.   +6 more
europepmc   +1 more source

Numerical Investigation of Differential Speed Coupling Mechanisms in a 600 L Eccentric Four-Shaft Mixer for High-Viscosity Polyurethane Adhesives. [PDF]

Materials (Basel)
Luo Y, Fan L, He B, Fan X, Qiu F, Liu R.
europepmc   +1 more source

Numerical research of the influence mechanism of fan diameter and jet velocity on tunnel ventilation efficiency. [PDF]

Sci Rep
You W, Kong J, Li S, Zhang Y, Cao Y.
europepmc   +1 more source