Results 281 to 290 of about 154,688 (325)

Enhancing start-up and torque in Darrieus VAWTs through a novel plain gurney flap design. [PDF]

open access: yesSci Rep
Eltayeb W   +4 more
europepmc   +1 more source

Spin Torque–Generated Magnetic Droplet Solitons

Science, 2013
Magnetic Droplet When a solitary wave travels atop the surface of a fluid, its shape generally changes with time, with some of its components traveling at velocities slightly different than others. In nonlinear media, this spreading effect may be countered by a slimming effect stemming from the non-linearity, which generates an ...
Mohseni SM   +13 more
openaire   +5 more sources

Torque generation model for diesel engine

42nd IEEE International Conference on Decision and Control (IEEE Cat. No.03CH37475), 2004
In this paper a combustion model of direct injection diesel engine is proposed to calculate the in-cylinder pressure and a crank-slider mechanism model to calculate instantaneous indicated torque. The crankshaft is modelled as a rigid body. The parameters of both models are identified via non-linear least square optimization algorithm.
M. C. DE GENNARO   +5 more
openaire   +2 more sources

Torque speed characteristics of torsional torque generator for supporting drilling processes

2018 Applications of Electromagnetics in Modern Techniques and Medicine (PTZE), 2018
In this project a novel research into the use of torsional torque with frequencies close or equal to the natural frequency of mined rock to improve the efficiency of drilling will be carried out. In proposed solution, pulsating torque using an electromagnetic torsional generator is produced.
Trawinski, Tomasz, Kochan, Adam
openaire   +1 more source

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