Thermodynamic calculation of ideal and nonideal detonation

1988 ◽  
Vol 23 (4) ◽  
pp. 446-454 ◽  
Author(s):  
S. A. Gubin ◽  
V. V. Odintsov ◽  
V. I. Pepekin
Keyword(s):  
Thermodynamic Calculation ◽  
Nonideal Detonation

Thermodynamic calculation on the stability of (Fe,Mn)3AlC carbide in high aluminum steels

2010 ◽  
Vol 505 (1) ◽  
pp. 217-223 ◽  
Author(s):  
Kwang-Geun Chin ◽  
Hyuk-Joong Lee ◽  
Jai-Hyun Kwak ◽  
Jung-Yoon Kang ◽  
Byeong-Joo Lee
Keyword(s):  
Thermodynamic Calculation ◽  
The Stability ◽  
High Aluminum

A Study on Structural Characteristics of Biomass Briquette Boiler

2012 ◽  
Vol 197 ◽  
pp. 211-215 ◽  
Author(s):  
Ji Sheng Sheng ◽  
Biao Bing Wang ◽  
Wen Jian Li
Keyword(s):  
Thermal Efficiency ◽  
Experimental Analysis ◽  
Thermodynamic Calculation ◽  
Structural Characteristics

According to the experimental analysis on characteristics and combustion law of the biomass briquette, it designs the biomass briquette boiler based on the detailed thermodynamic calculation to promote the boiler’s combustion and thermal efficiency. The boiler adopts the chain grate stoker which strengthens the combustion intensity of the hearth. The longer the hearth becomes, the more intense the combustion of the biomass briquette is, so that the biomass briquette boiler of thermo performance design has helped realize such goals.

Thermodynamics of In Situ Formation of Mg2Si and MgO in AZ91D /Flyash Composites

2011 ◽  
Vol 686 ◽  
pp. 378-381
Author(s):  
Si Rong Yu ◽  
Zhi Qiu Huang ◽  
Jia An Liu
Keyword(s):  
Fly Ash ◽  
Thermodynamic Calculation ◽  
Interfacial Reactions ◽  
Mg Alloy ◽  
Free Enthalpy ◽  
Alloy Matrix ◽  
Microstructure Observation ◽  
Enthalpy Changes ◽  
Fly Ash Cenospheres

Novel AZ91D Mg alloy/fly-ash cenospheres (AZ91D/FAC) composites were fabricated by melt stir technique. The thermodynamic analyses of the interfacial reactions, the microstructure observation, and the phase analyses of the AZ91D/FAC composites were investigated. The results showed that the cenospheres were almost filled with Mg alloy matrix. In-situ MgO and Mg2Si phases were formed in Mg alloy matrix and near the interfaces between the cenospheres and Mg alloy matrix. Through the thermodynamic calculation, it can be found that the standard free enthalpy changes of these interfacial reactions are all negative at the temperature of Mg alloy melt preparation in this work, and these reactions can occur.

Thermodynamic Analysis and Observation of Inclusions in Ferritic Stainless Steel with Rare Earth

2013 ◽  
Vol 662 ◽  
pp. 441-444
Author(s):  
Xiao Liu ◽  
Jing Long Liang
Keyword(s):  
Stainless Steel ◽  
Rare Earth ◽  
Ferritic Stainless Steel ◽  
Thermodynamic Analysis ◽  
Electron Spectroscopy ◽  
Thermodynamic Calculation ◽  
Metallographic Examination

The effect of RE on modifying inclusions of 430 ferrite stainless steel was studied by metallographic examination, SEM and electron spectroscopy. Thermodynamic calculation was used to analyze the formation of RE inclusions in 430 ferrite stainless steel. The result shows that sulfide and other irregular inclusions are modified to round or oval-shaped RE2O2S and RES.

Thermodynamic Analysis and Observation of Inclusions in H13 Die Steel with Rare Earth

2013 ◽  
Vol 690-693 ◽  
pp. 193-196
Author(s):  
Xiao Liu ◽  
Jing Long Liang
Keyword(s):  
Rare Earth ◽  
Thermodynamic Analysis ◽  
Electron Spectroscopy ◽  
Thermodynamic Calculation ◽  
Metallographic Examination ◽  
Die Steel ◽  
H13 Die Steel

The effect of RE on modifying inclusions of H13 die steel was studied by metallographic examination, SEM and electron spectroscopy. Thermodynamic calculation was used to analyze the formation of RE inclusions in H13 die steel. The result shows that sulfide inclusions are modified to round RE complex inclusions after adding RE to H13 die steel.

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