2018 Joint Thermophysics and Heat Transfer Conference最新文献_第2页

Thermophysical Properties of Temperature Sensitive Paint 温敏涂料的热物理性能

2018 Joint Thermophysics and Heat Transfer Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-3268

W. Stryczniewicz, A. Panas, R. Szczepaniak

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引用次数: 3

On the Modelling of Shell and Tube Heat Exchanger Characteristics 管壳式换热器特性建模研究

2018 Joint Thermophysics and Heat Transfer Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-3906

E. Khalil, A. Adel, Gamal a. ElHarriri, W. Abdelmaksoud, E. Saad

引用次数: 1

Extension of Kestrel to General Thermochemical Models, Part II 红隼扩展到一般热化学模型，第二部分

2018 Joint Thermophysics and Heat Transfer Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-3267

R. B. Bond, D. Stefanski

引用次数: 7

Helical Droplet Heat Exchanger: A Novel Thermal Management Device 螺旋液滴热交换器:一种新型热管理装置

2018 Joint Thermophysics and Heat Transfer Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-4183

W. Flaherty, R. Fontaine

引用次数: 0

Numerical Calculation of the Effective Thermal Conductivity of Three-Dimensional Three-Scale Microstructures 三维三尺度微结构有效导热系数的数值计算

2018 Joint Thermophysics and Heat Transfer Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-3587

Lucas Prado Mattos, M. E. Cruz, J. Bravo-Castillero

引用次数: 0

Experimental study of Saturn entry radiation with higher amount of diluent in an expansion tube 膨胀管中高稀释剂量土星进入辐射的实验研究

2018 Joint Thermophysics and Heat Transfer Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-4070

Yu Liu, C. James, R. Morgan, T. Mcintyre

{"title":"Experimental study of Saturn entry radiation with higher amount of diluent in an expansion tube","authors":"Yu Liu, C. James, R. Morgan, T. Mcintyre","doi":"10.2514/6.2018-4070","DOIUrl":"https://doi.org/10.2514/6.2018-4070","url":null,"abstract":"The aerodynamics of entry into gas giants are dominated by thermochemical processes occurring in the shock layers. These processes are specific to the gas giants, with their unique atmospheric composition of hydrogen and helium, and are not well understood. This paper used the condition with the maximum enthalpy which can be achieved in the expansion tube, X2, as well as increased helium content in the test gas, to generate a radiation field representative of blunt body Saturn entry. These are the first spectrally resolved radiation measurement ever performed in an impulse facility to study simulated Saturn entry. Both high speed imaging and spectrometry were employed to measure the atomic hydrogen radiation emitted from Balmer series of hydrogen atoms. The bright region in the radiation field merely exists near the model surface, indicative of the slow ionization process,which causes the electron number densities to build up only near the surface. From the central streamline spectral data, H-α was the strongest transition, while other transitions (n < 3) were negligible after the shock, and became brighter near the body. Both the horizontal radiance profile and high speed image were employed to locate the focused slices in vertical shots. It was also found by the Specair calculation that self-absorption is more likely to occur in H-α radiance than in H-β radiance with the line of sight in this study.","PeriodicalId":423948,"journal":{"name":"2018 Joint Thermophysics and Heat Transfer Conference","volume":"7 19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122894633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Spatially Resolved Analysis of Material Response to Destructive Environments Utilizing Three-Dimensional Scans 利用三维扫描对破坏性环境的材料响应进行空间分辨分析

2018 Joint Thermophysics and Heat Transfer Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-3761

J. Engerer, Alexander L. Brown

引用次数: 1

Simulation of Radiative Heat Transfer in a Particle Laden Flow 粒子流中辐射传热的模拟

2018 Joint Thermophysics and Heat Transfer Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-4288

K. Hansson, I. Boyd

引用次数: 5

Molecular and Continuum Simulations of Binary Gas Mixture Flow Through Curved Micronozzles 二元气体混合物在弯曲微喷嘴中流动的分子和连续体模拟

2018 Joint Thermophysics and Heat Transfer Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-4184

M. Darbandi, Moslem Sabouri, G. Schneider

引用次数: 0

Computational Aerothermodynamic Environments for the Mars 2020 Entry Capsule 火星2020太空舱的计算空气热力学环境

2018 Joint Thermophysics and Heat Transfer Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-3116

A. Wise, D. Prabhu, C. Johnston, David Saunders, K. Edquist

引用次数: 9