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Proceeding of 7th Thermal and Fluids Engineering Conference (TFEC)最新文献

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SIMULATIONS OF A NEW PLATE HEAT EXCHANGERS FOR HIGH-TEMPERATURE AND HIGH-PRESSURE APPLICATIONS 一种新型高温高压板式换热器的模拟
Proceeding of 7th Thermal and Fluids Engineering Conference (TFEC)
Pub Date : 1900-01-01 DOI: 10.1615/tfec2022.fip.040913
Sai Guruprasad Jakkala, Aaron Feinauer, J. Klausner, Jeorg Petrasch, S. Vengadesan, A. Benard
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引用次数: 0
THERMAL CONDUCTIVITY OF LIQUIDS MEASURED WITH THE TRANSIENT HOT-WIRE TECHNIQUE 用瞬态热线技术测量液体的导热系数
Proceeding of 7th Thermal and Fluids Engineering Conference (TFEC)
Pub Date : 1900-01-01 DOI: 10.1615/tfec2022.emt.040805
S. Mylona, Renzo Flores, Oriana Micelotta, D. Hume
{"title":"THERMAL CONDUCTIVITY OF LIQUIDS MEASURED WITH THE TRANSIENT HOT-WIRE TECHNIQUE","authors":"S. Mylona, Renzo Flores, Oriana Micelotta, D. Hume","doi":"10.1615/tfec2022.emt.040805","DOIUrl":"https://doi.org/10.1615/tfec2022.emt.040805","url":null,"abstract":"","PeriodicalId":330469,"journal":{"name":"Proceeding of 7th Thermal and Fluids Engineering Conference (TFEC)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124341036","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
THE IMPACT OF SURFACTANT ON STABILITY AND THERMOPHYSICAL PROPERTIES OF ALUMINIUM DOPED ZINC OXIDE-BASED HYBRID NANOFLUID 表面活性剂对铝掺杂氧化锌基杂化纳米流体稳定性和热物理性能的影响
Proceeding of 7th Thermal and Fluids Engineering Conference (TFEC)
Pub Date : 1900-01-01 DOI: 10.1615/tfec2022.nma.041177
Z. Said, F. Hassan, M. Sohail
{"title":"THE IMPACT OF SURFACTANT ON STABILITY AND THERMOPHYSICAL PROPERTIES OF ALUMINIUM DOPED ZINC OXIDE-BASED HYBRID NANOFLUID","authors":"Z. Said, F. Hassan, M. Sohail","doi":"10.1615/tfec2022.nma.041177","DOIUrl":"https://doi.org/10.1615/tfec2022.nma.041177","url":null,"abstract":"","PeriodicalId":330469,"journal":{"name":"Proceeding of 7th Thermal and Fluids Engineering Conference (TFEC)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123440544","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
MODELLING AND SIMULATING THE MICROCLIMATE OF A MODULAR PLANT GROWTH CHAMBER DESIGNED FOR INDOOR FARMING 建模和模拟为室内农业设计的模块化植物生长室的小气候
Proceeding of 7th Thermal and Fluids Engineering Conference (TFEC)
Pub Date : 1900-01-01 DOI: 10.1615/tfec2022.ref.041165
Jonathan Hey, Tan Jun Liang, Song Bin
{"title":"MODELLING AND SIMULATING THE MICROCLIMATE OF A MODULAR PLANT GROWTH CHAMBER DESIGNED FOR INDOOR FARMING","authors":"Jonathan Hey, Tan Jun Liang, Song Bin","doi":"10.1615/tfec2022.ref.041165","DOIUrl":"https://doi.org/10.1615/tfec2022.ref.041165","url":null,"abstract":"","PeriodicalId":330469,"journal":{"name":"Proceeding of 7th Thermal and Fluids Engineering Conference (TFEC)","volume":"812 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131824863","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
Investigation Of Improved Heat And Mass Transfer In A Low Thermal Inertia Type Solar Still 低热惯量型太阳蒸馏器改进传热传质的研究
Proceeding of 7th Thermal and Fluids Engineering Conference (TFEC)
Pub Date : 1900-01-01 DOI: 10.1615/tfec2022.sol.040790
P. Srivastava, S. K. Agrawal
{"title":"Investigation Of Improved Heat And Mass Transfer In A Low Thermal Inertia Type Solar Still","authors":"P. Srivastava, S. K. Agrawal","doi":"10.1615/tfec2022.sol.040790","DOIUrl":"https://doi.org/10.1615/tfec2022.sol.040790","url":null,"abstract":"","PeriodicalId":330469,"journal":{"name":"Proceeding of 7th Thermal and Fluids Engineering Conference (TFEC)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131905593","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
A NUMERICAL STUDY OF NATURAL CONVECTIVE HEAT TRANSFER ACROSS A HORIZONTAL RECTANGULAR ENCLOSURE WITH AN INCLINED COOLED UPPER SURFACE 具有倾斜冷却上表面的水平矩形外壳的自然对流换热数值研究
Proceeding of 7th Thermal and Fluids Engineering Conference (TFEC)
Pub Date : 1900-01-01 DOI: 10.1615/tfec2022.fnd.041226
P. Oosthuizen
{"title":"A NUMERICAL STUDY OF NATURAL CONVECTIVE HEAT TRANSFER ACROSS A HORIZONTAL RECTANGULAR ENCLOSURE WITH AN INCLINED COOLED UPPER SURFACE","authors":"P. Oosthuizen","doi":"10.1615/tfec2022.fnd.041226","DOIUrl":"https://doi.org/10.1615/tfec2022.fnd.041226","url":null,"abstract":"","PeriodicalId":330469,"journal":{"name":"Proceeding of 7th Thermal and Fluids Engineering Conference (TFEC)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116557869","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
ENERGY EFFICIENCY IMPROVEMENT OF COMPRESSED AIR SYSTEMS THROUGH ACCURATE LEAK FLOW MEASUREMENT UTILIZING ACOUSTIC IMAGING TECHNOLOGY 利用声学成像技术精确测量泄漏流量，提高压缩空气系统的能源效率
Proceeding of 7th Thermal and Fluids Engineering Conference (TFEC)
Pub Date : 1900-01-01 DOI: 10.1615/tfec2022.ens.040858
Patrick Swiecichowski, Ethan Languri
{"title":"ENERGY EFFICIENCY IMPROVEMENT OF COMPRESSED AIR SYSTEMS THROUGH ACCURATE LEAK FLOW MEASUREMENT UTILIZING ACOUSTIC IMAGING TECHNOLOGY","authors":"Patrick Swiecichowski, Ethan Languri","doi":"10.1615/tfec2022.ens.040858","DOIUrl":"https://doi.org/10.1615/tfec2022.ens.040858","url":null,"abstract":"","PeriodicalId":330469,"journal":{"name":"Proceeding of 7th Thermal and Fluids Engineering Conference (TFEC)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129920114","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
NUMERICAL ANALYSIS OF THE MULTIPHASE FLOW OF THE AERATION PROCESS IN AN AERATED POND 曝气池曝气过程多相流的数值分析
Proceeding of 7th Thermal and Fluids Engineering Conference (TFEC)
Pub Date : 1900-01-01 DOI: 10.1615/tfec2022.mph.040653
L. Velázquez-Araque, David Álvarez, A. Perero, M. Cárdenas-Calle
Aerated ponds are essential in water treatment systems. However, fecal-oral transmission is a common dissemination route for many viruses, for this reason, aerated ponds could become unsafe within the current scenario of COVID-19 global pandemic. This paper has employed a CFD approach to study how the aeration process in an aerated pond can promote possible virus transmission. An aerated pond located in a water treatment plant in the city of Guayaquil, Ecuador was studied. A two-dimensional domain was developed with a structured mesh validated with a sensitivity study. The multiphase volume-of-fluid model is used to simulate the aeration process with a k-ε realizable turbulence model, and a discrete phase model is used to model the trajectories of water droplets due to the turbulence of the aeration process. The trajectory of water droplets was modeled, reaching a maximum height of 26.3 cm above the surface of the pond with a velocity of 1.38 m/s. The effect of promoting possible virus transmission by these droplets turned out to be low, compared to other processes considered. Nevertheless, parameters such as inlet air velocity, number of aerators and air flow rate could change due to design and operating conditions of water treatment systems, resulting in a possible increase of the maximum height of the water droplets. © 2022 Begell House Inc.. All rights reserved.
曝气池在水处理系统中是必不可少的。然而，粪口传播是许多病毒的常见传播途径，因此，在当前COVID-19全球大流行的情况下，曝气池塘可能变得不安全。本文采用CFD方法研究了曝气池的曝气过程如何促进可能的病毒传播。研究了厄瓜多尔瓜亚基尔市一家水处理厂的曝气池。建立了一个二维域，并通过灵敏度研究验证了结构网格。采用k-ε可实现的湍流模型，采用多相流体体积模型模拟曝气过程，采用离散相模型模拟曝气过程中由于湍流引起的水滴运动轨迹。模拟了水滴的运动轨迹，水滴在池塘表面以上的最大高度为26.3 cm，流速为1.38 m/s。与考虑的其他过程相比，这些飞沫促进可能的病毒传播的作用被证明是低的。然而，由于水处理系统的设计和运行条件，进水流速、曝气机数量和空气流量等参数可能发生变化，从而导致最大水滴高度可能增加。©2022 Begell House Inc..版权所有。
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引用次数: 0
Numerical Investigation of Photothermal Membrane Distillation 光热膜蒸馏的数值研究
Proceeding of 7th Thermal and Fluids Engineering Conference (TFEC)
Pub Date : 1900-01-01 DOI: 10.1615/tfec2022.fnd.040647
Dheeraj Chamoli, Kapil Garg, Sarit K. Das, H. Tyagi
{"title":"Numerical Investigation of Photothermal Membrane Distillation","authors":"Dheeraj Chamoli, Kapil Garg, Sarit K. Das, H. Tyagi","doi":"10.1615/tfec2022.fnd.040647","DOIUrl":"https://doi.org/10.1615/tfec2022.fnd.040647","url":null,"abstract":"","PeriodicalId":330469,"journal":{"name":"Proceeding of 7th Thermal and Fluids Engineering Conference (TFEC)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132444161","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
MODELLING HYPERGOLIC IGNITION OF TRIETHYLALUMINUMOXYGEN MIXTURE USING DETAILED CHEMICAL KINETICS 用详细的化学动力学模拟三乙基铝氧混合物的自燃着火
Proceeding of 7th Thermal and Fluids Engineering Conference (TFEC)
Pub Date : 1900-01-01 DOI: 10.1615/tfec2022.cbf-ii.040691
J. V., Sudarshan Kumar, Neeraj Kumbhakarna
{"title":"MODELLING HYPERGOLIC IGNITION OF TRIETHYLALUMINUMOXYGEN MIXTURE USING DETAILED CHEMICAL KINETICS","authors":"J. V., Sudarshan Kumar, Neeraj Kumbhakarna","doi":"10.1615/tfec2022.cbf-ii.040691","DOIUrl":"https://doi.org/10.1615/tfec2022.cbf-ii.040691","url":null,"abstract":"","PeriodicalId":330469,"journal":{"name":"Proceeding of 7th Thermal and Fluids Engineering Conference (TFEC)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131182985","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
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