Towards a predictive thermal explosion model for energetic materials

2005 ◽  
Vol 10 (3) ◽  
pp. 175-189 ◽  
Author(s):  
Jack J. Yoh ◽  
Matthew A. McClelland ◽  
Jon L. Maienschein ◽  
Jeffrey F. Wardell
Keyword(s):  
Thermal Explosion ◽  
Energetic Materials ◽  
Thermal Explosion Model

Kinetic Compensation Effect of Kinetic Parameters of Thermal Explosion Test

2012 ◽  
Vol 184-185 ◽  
pp. 1408-1417
Author(s):  
Ying Hui Shao ◽  
Zi Ru Liu ◽  
Xiao Ning Ren ◽  
Shu Yun Heng ◽  
Pu Yue ◽  
...  
Keyword(s):  
Kinetic Parameters ◽  
Thermal Explosion ◽  
Energetic Materials ◽  
Compensation Effect ◽  
Energetic Material ◽  
Regression Equation ◽  
Kinetic Temperature ◽  
Single Compound ◽  
Main Component ◽  
Explosion Test

The kinetic parameters of thermal explosion tests with five-second delay for 273 energetic materials were analyzed. The compensation effect exists between the two thermal explosion kinetic parameters of these energetic materials, e.g. lnA and Eb. The kinetic parameters of these energetic materials can be expressed by a single linear regression equation for the single compound or mixture under all conditions. The slopes of the regression equation for various systems are in the range from 0.1952 to 0.2413 (mol•kJ-1). The regression equation for single compound or mixture with one type of energetic material as main component has better linearity. Therefore, their “iso-kinetic temperature” Tik is close to their thermal explosion temperature Tb and the “iso-kinetic delay period”τik is also close to the 5 seconds.

Prediction of thermal explosion parameters for energetic materials on the basis of thermal analysis data

2017 ◽  
Vol 90 (8) ◽  
pp. 1265-1272 ◽  
Author(s):  
A. A. Koptelov ◽  
Yu. M. Milekhin ◽  
A. A. Matveev ◽  
I. A. Koptelov ◽  
A. A. Rogozina
Keyword(s):  
Thermal Analysis ◽  
Thermal Explosion ◽  
Energetic Materials ◽  
Analysis Data ◽  
Thermal Analysis Data

scholarly journals Study of thermal sensitivity and thermal explosion violence of energetic materials in the LLNL ODTX system

2012 ◽  
Author(s):  
Peter C. Hsu ◽  
Gary Hust ◽  
Chadd M. May ◽  
W. Michael Howard ◽  
Steven Chidester ◽  
...  
Keyword(s):  
Thermal Explosion ◽  
Energetic Materials ◽  
Thermal Sensitivity

Thermal Explosion Experiment of Energetic Materials

2014 ◽  
Vol 1004-1005 ◽  
pp. 634-638
Author(s):  
Chen Chen ◽  
Gui E Lu ◽  
Jin Yong Jiang ◽  
Hao Nan Jia ◽  
Yang Li ◽  
...  
Keyword(s):  
Numerical Calculation ◽  
Thermal Explosion ◽  
Energetic Materials ◽  
Safety Evaluation ◽  
Test Method ◽  
Thermal Safety ◽  
Developing Trend ◽  
Explosion Experiment ◽  
At Home

For the thermal safety evaluation of energetic materials, the experimental devices, test method, conditions of determination, numerical calculation and simulation are listed in this paper on thermal explosion experiment both at home and abroad. By listing typical examples and comparing the existing researches, current study and developing trend of thermal explosion experiment are summarized and prospected.

Thermal explosion model and calculation of sphere fireworks and crackers

2011 ◽  
Vol 110 (3) ◽  
pp. 1029-1036 ◽  
Author(s):  
Haiying Liu ◽  
Xinming Qian ◽  
Zhiming Du ◽  
Ping Huang ◽  
Zhenyi Liu
Keyword(s):  
Thermal Explosion ◽  
Fireworks And Crackers ◽  
Thermal Explosion Model
Sign in / Sign up

Export Citation Format

Share Document