scholarly journals On the use of isoparametric elements for BEM modeling of arbitrarily shaped thin wires in electromagnetic compatibility applications

2012 ◽  
Author(s):  
D. Poljak ◽  
V. Doric ◽  
D. Cavka
Keyword(s):  
Electromagnetic Compatibility ◽  
Thin Wires ◽  
Isoparametric Elements

Improvements on the gaseous detector device

1986 ◽  
Vol 44 ◽  
pp. 630-631 ◽  
Author(s):  
G.D. Danilatos
Keyword(s):  
Gaseous Medium ◽  
The Other ◽  
Beam Specimen ◽  
Thin Wires ◽  
Interference Noise ◽  
Backscattered Electron ◽  
Detection Of Signals ◽  
Environmental Sem

The possibility of placing the specimen in a gaseous medium in the environmental SEM (ESEM) has created novel ways for detection of signals from the beam-specimen interactions. It was originally reported by Oanilatos that the ionization produced by certain signals inside the conditioning medium can be used to produce images. The aim of this report is to demonstrate some of the improvements on the system that have occurred thereafter.Two straight thin wires are aligned horizontally along a direction normal to the direction of the two scintillator backscattered electron (BSE) detectors reported elsewhere. The free end tips of the wires are about 5 mm apart halfway between the specimen and the pressure limiting aperture (specimen distance = 1.5 mm). The other end of each wire makes contact with the input of a separate preamplifier, two of which are built inside a shielding aluminum stub. With such a design, interference noise from the input cables is avoided.

Temperature profile in thin wires during laser heating

2013 ◽  
Author(s):  
Thiwanka Wickramasooriya ◽  
Aravinda Kar ◽  
Rajan Vaidyanathan
Keyword(s):  
Temperature Profile ◽  
Laser Heating ◽  
Thin Wires

Integration of controllable scientific equipment into the Russian Segment of the International Space Station

2020 ◽  
pp. 66-75
Author(s):  
Diana M. AYUKAEVA ◽  
Fedor A. VORONIN ◽  
Mikhail A. POLUARSHINOV ◽  
Mikhail A. KHARCHIKOV
Keyword(s):  
Control System ◽  
International Space Station ◽  
Electromagnetic Compatibility ◽  
Space Station ◽  
Space Experiment ◽  
Successful Operation ◽  
International Space ◽  
Scientific Equipment ◽  
Cargo Transportation ◽  
And Control

The paper discusses the process of integrating scientific equipment into the Russian Segment of the International Space Station (ISS RS) to conduct space experiment using the ISS IS information and control system. The paper addresses the stages in ground processing of scientific equipment that are critical for its successful operation after delivery to the ISS RS: tests on the hardware (vibration and hydraulic tests, electromagnetic compatibility tests, incoming inspection), development of the software for the equipment using ground debugging facility and conducting integrated tests in the checkout facility. It points out the need to update the existing stages of ground preparations for experiments to reduce the hardware ground processing time. Taking as examples the space experiment Terminator and experiments conducted using cargo transportation spacecraft Progress, the paper resents results obtained through the use of the described approach. Key words: information and control system, scientific equipment, space experiment, International Space Station, logistics spacecraft Progress, microgravity.

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