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2018 Joint Thermophysics and Heat Transfer Conference最新文献

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Flow/Surface-Reaction Interaction and Heat Transfer Characteristics for High-Enthalpy and Dissociated Gaseous Carbon-Oxygen Mixture 高焓解离气体碳氧混合物的流动/表面反应相互作用和传热特性
2018 Joint Thermophysics and Heat Transfer Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-4069
Xiaofeng Yang, Wei Tang, Yanxia Du, Lei Liu, Yewei Gui
{"title":"Flow/Surface-Reaction Interaction and Heat Transfer Characteristics for High-Enthalpy and Dissociated Gaseous Carbon-Oxygen Mixture","authors":"Xiaofeng Yang, Wei Tang, Yanxia Du, Lei Liu, Yewei Gui","doi":"10.2514/6.2018-4069","DOIUrl":"https://doi.org/10.2514/6.2018-4069","url":null,"abstract":"","PeriodicalId":423948,"journal":{"name":"2018 Joint Thermophysics and Heat Transfer Conference","volume":"13 6 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":"116216289","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: 0
Computational Investigation of Aerodynamic and Heat Transfer Characteristics of a Confined Offset Turbulent Jet Impinging on a Flat Surface 撞击平面的受限偏置湍流射流气动传热特性的计算研究
2018 Joint Thermophysics and Heat Transfer Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-4185
S. Manoharan, Wael A. Mokhtar
{"title":"Computational Investigation of Aerodynamic and Heat Transfer Characteristics of a Confined Offset Turbulent Jet Impinging on a Flat Surface","authors":"S. Manoharan, Wael A. Mokhtar","doi":"10.2514/6.2018-4185","DOIUrl":"https://doi.org/10.2514/6.2018-4185","url":null,"abstract":"","PeriodicalId":423948,"journal":{"name":"2018 Joint Thermophysics and Heat Transfer Conference","volume":"117 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":"123325643","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: 0
Study of Film Cooling Performance for Turbine Blade Trailing Edge with Different V-Shaped Rib Orientation 不同v型肋向涡轮叶片尾缘气膜冷却性能研究
2018 Joint Thermophysics and Heat Transfer Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-4074
Lin Ye, Cun-liang Liu, Hai-yong Liu, G. Xie
{"title":"Study of Film Cooling Performance for Turbine Blade Trailing Edge with Different V-Shaped Rib Orientation","authors":"Lin Ye, Cun-liang Liu, Hai-yong Liu, G. Xie","doi":"10.2514/6.2018-4074","DOIUrl":"https://doi.org/10.2514/6.2018-4074","url":null,"abstract":"","PeriodicalId":423948,"journal":{"name":"2018 Joint Thermophysics and Heat Transfer Conference","volume":"7 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":"126112755","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: 0
Calculation of Thermochemical Properties of Carbon-cluster Ablation Species 碳簇烧蚀物质热化学性质的计算
2018 Joint Thermophysics and Heat Transfer Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-4179
M. Priyadarshini, R. Jaffe, A. Munafò, M. Panesi
{"title":"Calculation of Thermochemical Properties of Carbon-cluster Ablation Species","authors":"M. Priyadarshini, R. Jaffe, A. Munafò, M. Panesi","doi":"10.2514/6.2018-4179","DOIUrl":"https://doi.org/10.2514/6.2018-4179","url":null,"abstract":"Carbon clusters and hydrocarbons are constituents of the pyrolysis gases injected into the boundary layer of a space vehicle with a carbonaceous heat shield. These molecules have absorption spectra in the VUV and UV region that match the emission spectra of atomic nitrogen and oxygen. Hence, they can potentially absorb the radiation impinging on the heat shield of the space vehicle. This paper studies the ground state thermochemical properties and low-lying excited electronic states of potential radiation absorbing molecules present in the boundary layer using ab initio quantum chemistry meth-ods. These results provide a more accurate prediction of the radiative heat flux on the surface which can lead to improvement in the design of the thermal protection system","PeriodicalId":423948,"journal":{"name":"2018 Joint Thermophysics and Heat Transfer Conference","volume":"1 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":"130099829","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: 3
Characteristic Pressure Rise with Temperature Increase in Liquid-Locked Hydrazine Systems for Satellite Refueling 卫星加油用锁液联氨系统的特征压力随温度升高而升高
2018 Joint Thermophysics and Heat Transfer Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-3912
M. Kandula, Brian M. Nufer
{"title":"Characteristic Pressure Rise with Temperature Increase in Liquid-Locked Hydrazine Systems for Satellite Refueling","authors":"M. Kandula, Brian M. Nufer","doi":"10.2514/6.2018-3912","DOIUrl":"https://doi.org/10.2514/6.2018-3912","url":null,"abstract":"","PeriodicalId":423948,"journal":{"name":"2018 Joint Thermophysics and Heat Transfer Conference","volume":"38 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":"124989486","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: 2
Laser-based Calibration and Processing Technique for a Robust Fast-Response Surface Heat Transfer Gauge 基于激光的鲁棒快速响应表面传热计校准与加工技术
2018 Joint Thermophysics and Heat Transfer Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-3772
RT Penty Geraets, M. McGilvray, P. Shah, Bao Williams
{"title":"Laser-based Calibration and Processing Technique for a Robust Fast-Response Surface Heat Transfer Gauge","authors":"RT Penty Geraets, M. McGilvray, P. Shah, Bao Williams","doi":"10.2514/6.2018-3772","DOIUrl":"https://doi.org/10.2514/6.2018-3772","url":null,"abstract":"Two methods for calculating surface heat transfer rates from sub-surface temperature measurements are detailed for a robust fast-response gauge, designed for use in high enthalpy hypersonic ground test facilities. One method treats the gauge as a calorimeter, and the second is a pseudo non-linear version of the Sequential Function Specification Method algorithm, which calculates surface heat transfer by deconvolving the unit impulse response of the gauge out of a measured temperature. An experiment to find the impulse response of the gauge using a short duration pulsed laser to apply a heat flux to the surface of the gauge is performed. The response at three initial temperatures is recorded to characterise variation in thermal properties as a function of temperature. The use of the experimentally determined unit impulse response in the calculation of surface heat transfer can significantly reduce measurement uncertainty by removing the need to assume physical geometry and material properties of the gauge.","PeriodicalId":423948,"journal":{"name":"2018 Joint Thermophysics and Heat Transfer Conference","volume":"47 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":"116181219","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: 4
Scale Dependence of Material Response at Extreme Incident Radiative Heat Flux 极端入射辐射热通量下材料响应的尺度依赖性
2018 Joint Thermophysics and Heat Transfer Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-3762
Alexander L. Brown, J. Engerer, A. Ricks, J. Christian
{"title":"Scale Dependence of Material Response at Extreme Incident Radiative Heat Flux","authors":"Alexander L. Brown, J. Engerer, A. Ricks, J. Christian","doi":"10.2514/6.2018-3762","DOIUrl":"https://doi.org/10.2514/6.2018-3762","url":null,"abstract":"","PeriodicalId":423948,"journal":{"name":"2018 Joint Thermophysics and Heat Transfer Conference","volume":"9 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":"128079904","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: 2
Development of a Coupled Thermo-elastic Solver for Modeling Woven Thermal Protection Systems 编织热防护系统建模的耦合热弹性求解器的开发
2018 Joint Thermophysics and Heat Transfer Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-3270
David Z. Dang, E. Stern, I. Boyd
{"title":"Development of a Coupled Thermo-elastic Solver for Modeling Woven Thermal Protection Systems","authors":"David Z. Dang, E. Stern, I. Boyd","doi":"10.2514/6.2018-3270","DOIUrl":"https://doi.org/10.2514/6.2018-3270","url":null,"abstract":"","PeriodicalId":423948,"journal":{"name":"2018 Joint Thermophysics and Heat Transfer Conference","volume":"25 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":"114078784","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
Computational Heat Transfer Characteristics and Flow Regimes inside a Heat Exchanger Tube Fitted With Swirl Inserts 装有旋流插片的热交换器管内传热特性和流动状态的计算
2018 Joint Thermophysics and Heat Transfer Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-4072
E. Khalil, W. Abdelmaksoud, Alaa E. Mahfouz, A. Fahim
{"title":"Computational Heat Transfer Characteristics and Flow Regimes inside a Heat Exchanger Tube Fitted With Swirl Inserts","authors":"E. Khalil, W. Abdelmaksoud, Alaa E. Mahfouz, A. Fahim","doi":"10.2514/6.2018-4072","DOIUrl":"https://doi.org/10.2514/6.2018-4072","url":null,"abstract":"","PeriodicalId":423948,"journal":{"name":"2018 Joint Thermophysics and Heat Transfer Conference","volume":"192 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":"113997545","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: 0
Thermal performance simulation of combined saucer-shaped stratospheric airship 组合式碟形平流层飞艇热性能模拟
2018 Joint Thermophysics and Heat Transfer Conference Pub Date : 2018-06-24 DOI: 10.2514/6.2018-4068
Jingjing Cai
{"title":"Thermal performance simulation of combined saucer-shaped stratospheric airship","authors":"Jingjing Cai","doi":"10.2514/6.2018-4068","DOIUrl":"https://doi.org/10.2514/6.2018-4068","url":null,"abstract":"","PeriodicalId":423948,"journal":{"name":"2018 Joint Thermophysics and Heat Transfer Conference","volume":"47 2 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":"116397166","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: 1
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