Results 11 to 20 of about 83,303 (314)

Thermoelastic stability of closed cylindrical shell in supersonic gas flow

Theoretical and Applied Mechanics Letters, 2019
In this paper the problem of linear stability of a closed cylindrical shell under the action of both non-uniform temperature field and supersonic gas flow is considered.
G.Y. Baghdasaryan, M.A. Mikilyan, I.A. Vardanyan, P. Marzocca   +3 more
doaj   +1 more source

Characteristics of plasma flow profiles in a super-X-divertor-like configuration

Nuclear Materials and Energy, 2019
Plasma flow patterns in a super-X-divertor-like configuration are investigated by using a one-dimensional plasma fluid model with the anisotropic-ion pressure (AIP model).
Satoshi Togo, Tomonori Takizuka, Dirk Reiser, Mizuki Sakamoto, Yuichi Ogawa, Naomichi Ezumi, Kenzo Ibano, Kunpei Nojiri, Yue Li, Yousuke Nakashima   +9 more
doaj   +1 more source

Flow characteristics of sub- and supersonic jets issued from orifice and notched orifice nozzles, and application to ejector

Journal of Fluid Science and Technology, 2019
The flow characteristics of sub- and supersonic under-expanded jets issued from circular nozzles have been studied well; however, this does not apply to sub- and supersonic jets from an orifice nozzle.
Toshihiko SHAKOUCHI, Tsubasa TANOUE, Koichi TSUJIMOTO, Toshitake ANDO   +3 more
doaj   +1 more source

Research Progress of Microjet Control of Shock Wave/Boundary Layer Interactions in Supersonic Flow Field [PDF]

Hangkong bingqi, 2022
The phenomenon of shock wave/boundary layer interaction is inevitable in the supersonic flow field. The existence of this phenomenon will have a series of adverse effects on the inner and outer flow fields of the supersonic vehicle.
Xu Hao, Du Zhaobo, Zhong Xiangyu, Huang Wei
doaj   +1 more source

An experimental investigation of a square supersonic jet and impinging jet on an inclined plate

AIP Advances, 2020
Supersonic free jets and impinging jets are found in many engineering applications, such as short and vertical take-off and landing vehicles, cold gas dynamic spray processes, hot surface cooling mechanisms, and turbomachinery systems.
Thien Nguyen, Blake Maher, Yassin Hassan
doaj   +1 more source

Application of Prandtl’s Theory in the Design of an Experimental Chamber for Static Pressure Measurements

Sensors, 2021
Pumping in vacuum chambers is part of the field of environmental electron microscopy. These chambers are separated from each other by a small-diameter aperture that creates a critical flow in the supersonic flow regime.
Pavla Šabacká, Vilém Neděla, Jiří Maxa, Robert Bayer   +3 more
doaj   +1 more source

Numerical research on flow field starting of supersonic compressor in outlet-opening wind tunnel

Hangkong gongcheng jinzhan
The process from test starting to supersonic flow state established in an outlet-opening wind tunnel，i. e. the starting problem of supersonic flow，has become a recognized challenge.
ZHANG Tianlong, WANG Xu, LIN Tianqi, XU Xiangshen, MU Wenpeng   +4 more
doaj   +1 more source

In-vitro study on apatite/titanium composite coatings with supersonic free-jet PVD

Science and Engineering of Composite Materials, 2011
Hydroxyapatite (HAp) has many applications in the medical field. The objective of this study is to produce HAp/Ti composite coating with Supersonic Free-Jet PVD (SFJ-PVD).
Yumoto Atsushi, Yamamoto Takahisa, Hiroki Fujio, Shiota Ichiro, Niwa Naotake   +4 more
doaj   +1 more source

Supersonic micro-jet of straight micro-tube exit

Journal of Thermal Science and Technology, 2015
The experimental investigations on the phenomenon of supersonic flow at the exit of straight micro-tubes with diameters ranging from 150 to 530 μm were conducted.
Chungpyo HONG, Yasuhiro YOSHIDA, Shinichi MATSUSHITA, Ichiro UENO, Yutaka ASAKO   +4 more
doaj   +1 more source

Effect of inlet and outlet flow conditions on natural gas parameters in supersonic separation process. [PDF]

PLoS ONE, 2014
A supersonic separator has been introduced to remove water vapour from natural gas. The mechanisms of the upstream and downstream influences are not well understood for various flow conditions from the wellhead and the back pipelines.
Yan Yang, Chuang Wen, Shuli Wang, Yuqing Feng   +3 more
doaj   +1 more source