Results 151 to 160 of about 538 (193)

3D-Printed Electrohydrodynamic Pump and Development of Anti-Swelling Organohydrogel for Soft Robotics. [PDF]

open access: yesAdv Mater
Xin Y   +10 more
europepmc   +1 more source

Triboelectric micro-flexure-sensitive fiber electronics. [PDF]

open access: yesNat Commun
Lin S   +8 more
europepmc   +1 more source
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Computer simulation of pipe-bending processes with small bending radius using local induction heating

Journal of Materials Processing Technology, 1999
Abstract Through analyzing the stress state and deformation of pipe bending using local induction heating with small bending radius, a computer simulation system has been developed based on the FEM software ANSYS and finite strain elasto–plastic theory.
J Q Li
exaly   +2 more sources

Geometric imperfections of large diameter and thick-walled pipe fabricated by push bending with induction heating

International Journal of Advanced Manufacturing Technology, 2021
Push bending with local induction heating is a kind of advanced method fabricating large diameter and thick-walled pipe. However, geometric imperfections of the bent pipe (section flattening, excessive wall thinning at the extrados, and wall thinning even wrinkling at the intrados) have done severe damage to the safe operation of the pipeline system ...
Lanyun Li   +2 more
exaly   +2 more sources

Predictions of Residual Stresses and Deformations in Pipe Bends Produced Using Cold, Warm and Induction Bending Processes

Volume 2: Computer Technology and Bolted Joints, 2014
Cold bending, warm bending (bending with local heating) and induction bending are three manufacturing processes widely used to produce pipe bends. The cold and warm bending processes have been used for the fabrication of carbon steel feeder bends for CANDU® reactors, and the induction bending process was considered for the fabrication of stainless ...
Y. Ding, M. Yetisir, S. Khajehpour
exaly   +2 more sources

Elasto-plastic solutions for spring-back angle of pipe bending using local induction heating

Journal of Materials Processing Technology, 2000
Abstract The stresses and strains of the bending of a large scale pipe using local induction heating are investigated under loading and unloading. An elasto-plastic model for the calculation of the spring-back angle is presented. Elasto-plastic solutions for the spring-back angle of the pipe bending are obtained. Computer simulations are conducted by
Zhong Hu
exaly   +2 more sources

An Experimental Evaluation of the Temperature Profiles in Super Duplex Pipe Subjected to Induction Heating and Bending

Journal of Materials Engineering and Performance, 2010
This article briefly explains the technique of induction heating as applied to thick-walled super duplex pipe. It describes the theoretical temperature distribution which might be expected through the wall of such a pipe. An experiment is outlined that uses thermocouples to determine the actual temperature profiles within the wall of induction-heated ...
I Black
exaly   +2 more sources

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