Results 281 to 290 of about 21,441 (307)

Motion in a Central Force Field with Drag or Tangential Propulsion

SIAM Journal on Applied Mathematics, 1982
Motion of a particle in a central attractive force field is considered in the presence of a tangential force depending on the position and velocity of the particle. It is found that a certain critical speed characterizes orbits which are logarithmic spirals.
openaire   +1 more source

Improvement of the Propulsion Force by the Excitation Principle of the Propulsion Coil in the Permanent Magnet-HTS Hybrid Magnetically Levitated Transport System

IEEE Transactions on Applied Superconductivity, 2022
Alex Hitoshi Takinami, Shunsuke Ohashi
exaly  

Research on self-propulsion simulation of a polar ship in a brash ice channel based on body force model

International Journal of Naval Architecture and Ocean Engineering, 2023
Shifeng Ding, Chang Xie, Li Zhou
exaly  

Improved body force propulsion model for ship propeller simulation

Applied Ocean Research, 2020
Dakui Feng, Jiawei Yu, Xianzhou Wang
exaly  

Electric field control of propulsion force of a boat driven by chemical Marangoni effect

Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2020
Shigeki Tsuchitani, Hirofumi Miki, Kunitomo Kikuchi   +2 more
exaly  

Aerodynamic and Propulsive Forces

1981
openaire   +1 more source

Propulsion and Rotation of Microrobot Based on a Force on a Magnetic Material in a Time-Varying Magnetic Field Using a Wireless Power Transfer System

IEEE Transactions on Magnetics, 2020
Dongwook Kim, Jaehyoung Park, Yujun Shin   +2 more
exaly  

Force probes for development and testing of different electric propulsion systems

EPJ Techniques and Instrumentation, 2022
Alexander Spethmann, Thomas Trottenberg, Holger Kersten   +2 more
exaly  

The Air Force electric propulsion program

31st Joint Propulsion Conference and Exhibit, 1995
Ronald Spores, Mitat Birkan, Ronald Cohen, Ronald Einhorn   +3 more
openaire   +1 more source

Shoulder joint forces in wheelchair propulsion

Journal of Biomechanics, 1993
Gale M. Gehlsen, Rafael Bahamonde
openaire   +1 more source