THERMAL-HYDRAULIC

作品数：37被引量：83H指数：5
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Heat Transfer Characterization of TPMS Heat Exchangers Applied to the Aerospace Field
《Frontiers in Heat and Mass Transfer》2025年第2期601-614,共14页Nan Li Miao Wang Jingwen Zhao Kechun Sun Cheng Bi Mu Du Ersheng You Mingyang Yang 
supported by the Natural Science Basic Research Program of Shaanxi(Program No.2024JC-YBMS-449);Project ZR2022QE233 supported by Shandong Provincial Natural Science Foundation.
In exploring hypersonic propulsion,precooler combined engines require the development of lightweight,efficient,and compact heat exchangers(HX).As additive manufacturing technology continues to progress,triply periodic...
关键词：TPMS heat transfer THERMAL-HYDRAULIC mathematical equation 
Fracture initiation and propagation in soft hydraulic fracturing of hot dry rock
《Petroleum Exploration and Development》2024年第6期1598-1610,共13页ZHOU Xiaoxia LI Gensheng MA Zhengchao HUANG Zhongwei ZHANG Xu TIAN Shouceng ZOU Wenchao WANG Tianyu 
Supported by the China National Natural Science Foundation Major Project(52192621)。
By considering the thermo poroelastic effects of rock,the constitutive relationship of fatigue deterioration of rock under cyclic loading,elastic-brittle failure criteria and wellbore stress superposition effects,a th...
关键词：hot dry rock soft hydraulic fracturing thermal-hydraulic-mechanical-fatigue damage coupling thermal stress fatigue deterioration fracture propagation 
Thermal-hydraulic performance analysis and multi-objective optimization of a microchannel with staggered semi-elliptical ribs被引量：1
《Science China(Technological Sciences)》2024年第10期3152-3167,共16页CUI Pan LIU Wei LIU ZhiChun 
supported by the National Natural Science Foundation of China(Grant No.52076088);the National Key Research and Development Program of China(Grant No.2022YFB4003801).
To enhance the cooling capacity of traditional microchannels for high heat flux electronic devices,a microchannel design with staggered semi-elliptical ribs is proposed in this paper.Through numerical simulations,the ...
关键词：heat transfer enhancement MICROCHANNEL semi-elliptical rib numerical simulation multi-objective optimization 
Dynamic impact properties of deep sandstone under thermal-hydraulicmechanical coupling loads
《Journal of Mountain Science》2024年第6期2113-2129,共17页CAO Chunhui DING Haonan ZOU Baoping 
supported by the Science and Technology Commissioner Project of Zhejiang Province(2023ST04);the supporting funds for scientific research launch of Zhejiang University of Science and Technology(F701104M11).
The deep rock mass within coal mines situated in a challenging environment are characterized by high ground stress,high geotemperature,high osmotic water pressure,and dynamic disturbances from mechanical excavation.To...
关键词：Deep sandstone Thermal-hydraulicmechanical coupling Dynamic impact STRESS-STRAIN Failure Modes Polar analysis 
Reasonable start time of carbon dioxide injection in enhanced coalbed methane recovery involving thermal-hydraulic-mechanical couplings
《Frontiers of Earth Science》2023年第3期832-843,共12页Chaojun FAN Lei YANG Bin XIAO Lijun ZHOU Haiou WEN Hao SUN 
Injection of gas (CO_(2)) into coal seams is an effective method to benefit from both CO_(2) geological storage and coalbed methane recovery. Based on the dual pore structure of coal mass, and the Weibull distribution...
关键词：CO_(2)sequestration coalbed methane reasonable injection start time thermo-hydro-mechanical coupling model numerical simulation 
Experimental Study of Thermal-Hydraulic-Mechanical Coupling Behavior of High-Performance Concrete
《Fluid Dynamics & Materials Processing》2023年第9期2417-2430,共14页Wei Chen Wenhao Zhao Yue Liang Frederic Skoczylas 
supported by the National Natural Science Foundation of China(Grant No.51709097).
The design of an underground nuclear waste disposal requires a full characterization of concrete under various thermo-hydro-mechanical-chemical conditions.This experimental work studied the characterization of coupled...
关键词：CONCRETE TEMPERATURE SATURATION uniaxial compression triaxial compression 
A New Structure of Cooling Wall Tube for Supercritical CO_(2)Coal-Fired Power Plants
《Journal of Thermal Science》2023年第3期1239-1250,共12页WANG Yanjuan GAO Shuo JIANG Qiongqiong LI Yi LIU Qibin XU Jinliang 
financial support provided by the National Natural Science Foundation of China(No.52076075 and No.52130608)。
In terms of developing supercritical CO_(2)(sCO_(2))coal-fired power plants,enhancing cooling wall performance is one of significant factors to improve system performance.In this paper,a new cooling wall tube structur...
关键词：supercritical carbon dioxide cooling wall tube thermal-hydraulic structural coupling supereritical heat transfer 
Dynamic Mechanical Behavior and Numerical Simulation of an Ancient Underground Rock Mass under Impact Loading
《Computer Modeling in Engineering & Sciences》2023年第1期517-539,共23页Baoping Zou Zhiping Liu Weifeng Jin Haonan Ding Zhanyou Luo 
financial supports for this research project by the National Natural Science Foundation of China(No.41602308);supported by Zhejiang Provincial Natural Science Foundation of China under Grant No.LY20E080005.
To study the dynamic mechanical properties of tuff under different environmental conditions,the tuff from an ancient quarry in Shepan Island was prepared.The impact damage to the rock was tested using a triaxial dynam...
关键词：Ancient underground caverns numerical simulation thermal-hydraulic-mechanical coupling dynamic impact TUFF stability of surrounding rock 
Dynamic analysis of heat extraction rate by supercritical carbon dioxide in fractured rock mass based on a thermal-hydraulic-mechanics coupled model被引量：5
《International Journal of Mining Science and Technology》2022年第2期225-236,共12页Chunguang Wang Xingkai Shi Wei Zhang Derek Elsworth Guanglei Cui Shuqing Liu Hongxu Wang Weiqiang Song Songtao Hu Peng Zheng 
The financial support from the National Natural Science Foundation of China(Nos.41772154 and 42102338);Natural Science Foundation of Shandong Province(Nos.ZR2019MA009 and ZR2020QE115);SDUST Research Fund of China(No.2018TDJH102)。
Heat production from geothermal reservoirs is a typical heat transfer process involving a cold working fluid contacting a hot rock formation.Compared to the thermal-physical characteristics of water,supercritical CO_(...
关键词：Supercritical CO_(2) Heat extraction Hot rock Geothermal energy Fracture-matrix interaction 
Thermal-Hydraulic Characteristics of Twisted Elliptical Tube Bundle in Staggered Arrangement被引量：2
《Journal of Thermal Science》2021年第6期1925-1937,共13页LI Xiuzhen WANG Lin FENG Rong WANG Zhanwei ZHU Dongsheng 
supported by National Natural Science Foundation of China(No.51806060,No.51876055,and No.51706061);CAS Key Laboratory of Renewable Energy(No.E029kf0401);Doctoral Research Startup Fund of Henan University of Science and Technology.
Based on experimental data,numerical simulations by turbulent air flowing across staggered tube bundle composed of twisted elliptical tube(TET)with constant tube wall temperature are conducted in present study.Paramet...
关键词：twisted elliptical tube heat transfer enhancement pressure drop performance cross flow 
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