Results 51 to 60 of about 24,260 (204)
A New Method on Ascertaining Designed Thrust for Timbering Pile Based on Transfer Coefficient Method
工程科学与技术, 2010 :To overcome the problem that the transfer coefficient method used for the calculation of the landslide thrust behind anti-slide pile was viable, and the designed thrust could not be ascertained through the calculation of sliding-resistance force before ...
Wang Pei-Yong +3 more
doaj
IEEE AccessThis paper explores the feasibility of an intuitive improvement thrust force fluctuation and detent force for the existing permanent magnet linear synchronous motor (PMLSM) by slotless structure, so as to better adapt to the high precision servo system ...
Hao Liu, Yiming Liu, Chunlan Bai
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Development of a stand for measuring thrust of micro-jet thrusters based on machine vision [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"In the presented work, the issues of measuring the thrust force of spacecraft thrusters are considered. A program for determining the thrust force based on machine vision has been developed.
V. V. Fedyanin +3 more
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Non-Keplerian orbits using low thrust, high ISP propulsion systems
, 2009 The technology of high ISP propulsion systems with long lifetime and low thrust is improving, and opens up numerous possibilities for future missions.
Bosquillon de Frescheville, Francois +13 more
core
IET Electric Power ApplicationsAiming at the problems of large normal force, large electromagnetic force pulsation and high cost of permanent magnet track of permanent magnet linear motor (PMLM), this paper proposes a novel double‐sided flux‐concentrating and stacked‐winding permanent
Ying Wang +4 more
doaj +1 more source
THRUST FORCE ANALYSIS OF SPIKE BELL NOZZLE
International Journal of Applied Research in Mechanical Engineering, 2013 Aerospike nozzle is often described as an inside-out bell shaped nozzle and named for its prominent spike located at centre. This project mainly focuses on design of various types of nozzles such as aerospike, truncated aerospike and spike bell nozzles.
V.GOPALA DEVA KOWSIK +5 more
openaire +1 more source
A note on the thrust of airfoils
© The Author(s), 2025. Published by Cambridge University Press. This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)Here, we show that the thrust force of ...
Gordillo Arias de Saavedra, José Manuel
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Extension of Martian orbits using continuous low-thrust propulsion
, 2012 There has recently been significant interest in exploration of the Martian surface and atmosphere with a view to future human exploration. Thus missions must be developed which are responsive to these scientific goals.
Macdonald, Malcolm +2 more
core
Modeling of thrust force and torque in drilling aluminum 7050
The aluminum AA7050 alloy has high toughness and high strength. Despite the high machinability of the AA7050 alloy, hole quality can vary according to tool geometry and drilling parameters.
Gürkan Kocataş, DUYGU +2 more
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Critical thrust force and feed rate determination in drilling of GFRP laminate with backup plate
, 2020 Using backup plate is one of the most commonly used methods to decrease drilling-induced delamination of composite laminates. It has been shown that, the size of the delamination zone is related to the vertical element of cutting force named as thrust ...
Heidary H. +3 more
core +1 more source