Results 21 to 30 of about 17,619 (231)

THERMAL RATCHETTING ANALYSIS OF CYLINDERS SUBJECTED TO AXIAL TRAVELLING OF TEMPERATURE DISTRIBUTION

Journal of the Society of Materials Science, Japan, 1997
The paper deals with estimation of thermal ratchetting strain in cylinders subjected to short axial travelling of temperature distribution. The estimation is made by considering partly pressurized cylinders as a model. It is assumed that the pressurized region, which is taken to occupy the temperature travel region, is ruled by the deformation theory ...
Mineo KOBAYASHI, Kazuyuki NAKADA, Nobutada OHNO   +2 more
openaire   +3 more sources

Insight into Significance of Bioconvection on MHD Tangent Hyperbolic Nanofluid Flow of Irregular Thickness across a Slender Elastic Surface

Mathematics, 2022
This numerical investigation effectively establishes a unique computing exploration for steady magnetohydrodynamic convective streams of tangent hyperbolic nanofluid traveling across a nonlinearly elongating elastic surface with a variable thickness.
Muhammad Zeeshan Ashraf, Saif Ur Rehman, Saadia Farid, Ahmed Kadhim Hussein, Bagh Ali, Nehad Ali Shah, Wajaree Weera   +6 more
doaj   +1 more source

White shark offshore habitat: a behavioral and environmental characterization of the eastern Pacific shared offshore foraging area. [PDF]

PLoS ONE, 2009
BACKGROUND: Although much is known about the behavior of white sharks in coastal regions, very little is known about their vertical movements offshore in the eastern Pacific where they spend up to five months. We provide the first detailed description of
Nicole Nasby-Lucas, Heidi Dewar, Chi H Lam, Kenneth J Goldman, Michael L Domeier   +4 more
doaj   +1 more source

The Effect of Secondary Slow on Droplets Behavior in Gas-Liquid Mixing Process Downstream of a Curved Duct [PDF]

Engineering and Technology Journal, 2022
Experimental and numerical investigations are carried out on water injection in a humidification process of air traveling steadily through the curved part with a constant cross-section.
Abdulsattar Mohammed, Akeel Nazzal
doaj   +1 more source

Helical Electron Beam Status Online Evaluation for Magnetron Injection Gun

Quantum Beam Science, 2023
The magnetron injection gun (MIG) is an essential component of the gyrotron traveling wave tube (gyro-TWT). Although the electron beam status influences the performance of the device, it cannot be measured directly in the experiment. An online evaluation
Wei Jiang, Chaoxuan Lu, Binyang Han, Boxin Dai, Qiang Zheng, Guo Liu, Jianxun Wang, Yong Luo   +7 more
doaj   +1 more source

Experimental and Numerical Study on Stress Distribution Characteristics of Traveling Wave Resonance of High-Speed Bevel Gear in Aero-Engine

Applied Sciences, 2023
Gear failure caused by traveling wave resonance (TWR) generally occurs quite suddenly and causes catastrophic results in aero-engines. In this study, the TWR characteristics and stress distribution characteristics of a high-speed bevel gear in an aero ...
Xiaochi Luan, Yuhan Gao, Zhenpeng Zhang, Yundong Sha, Gongmin Liu   +4 more
doaj   +1 more source

Finite Element Modelling of a Pattern of Temperature Distribution during Travelling Heat Source from Oxyacetylene Flame [PDF]

MATEC Web of Conferences, 2014
A 3D Finite element model was developed to analyse the conduction temperature distribution on type 304 stainless steel workpiece. An experimental heating-only test was conducted using the input parameters from FEM model which predicted the temperature field on the 304 stainless steel work pieces. Similar temperature pattern was noticed for both the FEM
Alkali Adam Umar, Ginta Turnad Lenggo, Abdul-rani Ahmad Majdi   +2 more
openaire   +2 more sources

Analytical Expression of the Beam-Plasma Particles Distribution Function Effect on the Electromagnetic Instability Growth Rate in Strongly Coupled Plasmas [PDF]

Iranian Journal of Astronomy and Astrophysics
The beam-plasma particles distribution function is one of the parameters which plays an important role in the energy-traveling mechanism of the relativistic electrons generated by the laser-plasma interaction in the Inertial Confinement Fusion Plasma ...
Fatemeh Nejadtaghi, Mohammad Mahdavi, Saeid Hassan pour, Hengameh Khanzadeh, Ali Tavassoli   +4 more
doaj   +1 more source

Determination of maximum electric field amplitude sustained by electron acoustic solitary waves in an unmagnetized plasma with kappa-distributed electrons

AIP Advances, 2021
This manuscript investigates the maximum electric field amplitude sustained by nonlinear electron acoustic waves, without losing their initial structure, and propagating in an unmagnetized homogeneous plasma comprising cold inertial electrons, hot kappa ...
Arghya Mukherjee
doaj   +1 more source

Numerical Study on Temperature Distribution of Structural Components Exposed to Travelling Fire

Procedia Engineering, 2014
AbstractIn order to investigate the structure behavior under travelling fire, the numerical simulation of a full-scale travelling fire test with wooden fuels was completed by using FDS. The fire development and the heat release rate (HRR) were obtained.
Cheng, Xu-dong, Zhou, Yong, Yang, Hui, Li, Kai-yuan   +3 more
openaire   +1 more source