A 6000 psig Gaseous Oxygen Impact Test System for Materials and Components Compatibility Evaluations

Flammability and Sensitivity of Materials in Oxygen-Enriched Atmospheres: Eighth Volume ◽

10.1520/stp12048s ◽

2009 ◽

pp. 108-108-14 ◽

Cited By ~ 1

Author(s):

B Newton ◽

A Porter ◽

WC Hull ◽

J Stradling ◽

R Miller

Keyword(s):

Impact Test ◽

Test System ◽

Gaseous Oxygen

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Design on Falling Weight Impact Test Rig

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.148-149.388 ◽

2011 ◽

Vol 148-149 ◽

pp. 388-392

Author(s):

Jie Du ◽

Chun Ting Ma

Keyword(s):

Impact Test ◽

Particle Diameter ◽

Test System ◽

Computer Hardware ◽

Sensor Data ◽

Test Rig ◽

High Shock ◽

Data Acquisition Card ◽

Weight Impact ◽

Falling Weight

Based on Interaction energy of solid ball, the new particle damper is designed which can be used in a high temperature and high shock energy. To verify the design of the damper, a falling weight Impact test rig is designed, a sensor, data acquisition card and computer hardware constitutes a signal test system. Experimental results show that the particle diameter is the biggest impact for the role of the particle damper , the characteristics of the displacement curves are increased at first and then decreased, the opposite effect of the time. At the same time filled with particles and the degree of damping rod embedment also have an impact on energy consumption.

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Research on the Break Impact Test of Ultra High Voltage Composite Strain Insulator String

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.706-708.1689 ◽

2013 ◽

Vol 706-708 ◽

pp. 1689-1692

Author(s):

Cao Lan Liu ◽

Bin Liu ◽

Sheng Chun Liu ◽

Zhen Liu ◽

Kuan Jun Zhu

Keyword(s):

Mechanical Properties ◽

High Voltage ◽

Impact Test ◽

Test System ◽

Dynamic Impact ◽

Composite Insulator ◽

Composite Strain ◽

High Voltage Engineering ◽

Dynamic Impact Factor ◽

Ultra High Voltage

To guarantee the security of composite insulators as tension strings applied to ultra-high voltage engineering, it is necessary to study the mechanical properties of composite insulator regarding break impact. The test system was designed and the implementation plan was developed. Test was done to two insulator strings broken and the dynamic impact factor under different broken conditions at different tension was obtained accordingly, which provides reference and evidence for further study on mechanical properties of composite insulator and development of applicable design specifications.

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