Characterization and Control of High Temperature Impinging Jet Issued from a Mach 4 Rocket Nozzle

2022 ◽  
Author(s):  
Yogesh Mehta ◽  
Vikas Bhargav ◽  
Rajan Kumar
Keyword(s):  
High Temperature ◽  
Impinging Jet ◽  
Rocket Nozzle ◽  
And Control

scholarly journals Simple Algebraic Expressions for the Prediction and Control of High-Temperature Annealed Structures by Linear Perturbation Analysis

2021 ◽  
Vol 26 (2) ◽  
pp. 43
Author(s):  
Constantino Grau Grau Turuelo ◽  
Cornelia Breitkopf
Keyword(s):  
High Temperature ◽  
Surface Diffusion ◽  
Perturbation Analysis ◽  
Algebraic Model ◽  
Structure Design ◽  
Linear Perturbation ◽  
Prediction And Control ◽  
Void Shape ◽  
Void Structure ◽  
And Control

The prediction and control of the transformation of void structures with high-temperature processing is a critical area in many engineering applications. In this work, focused on the void shape evolution of silicon, a novel algebraic model for the calculation of final equilibrium structures from initial void cylindrical trenches, driven by surface diffusion, is introduced. This algebraic model provides a simple and fast way to calculate expressions to predict the final geometrical characteristics, based on linear perturbation analysis. The obtained results are similar to most compared literature data, especially, to those in which a final transformation is reached. Additionally, the model can be applied in any materials affected by the surface diffusion. With such a model, the calculation of void structure design points is greatly simplified not only in the semiconductors field but in other engineering fields where surface diffusion phenomenon is studied.

The formation mechanism and control methods of high temperature infrared radiant coating defects

2013 ◽  
Vol 28 (6) ◽  
pp. 1091-1095
Author(s):  
Jing Ye ◽  
Helong Lan ◽  
Chuanbin Wang ◽  
Guoqiang Luo ◽  
Lianmeng Zhang
Keyword(s):  
High Temperature ◽  
Formation Mechanism ◽  
Control Methods ◽  
And Control

High-Temperature Properties and Failure Criteria for Rocket Nozzle Materials

1974 ◽  
Vol 11 (9) ◽  
pp. 631-636 ◽  
Author(s):  
A. A. VICARIO ◽  
W. T. FREEMAN ◽  
E. D. CASSEDAY
Keyword(s):  
High Temperature ◽  
Failure Criteria ◽  
Rocket Nozzle ◽  
High Temperature Properties
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