Modeling of seasonal soil cold storage using natural cold energy
YangTao, ZHENG Mao-yu, WangXiao, KONG Fan-hong
School of Municipal and Environmental Engineering,Harbin Institute of Technology,Harbin 150090,China
Abstract:
To reduce energy consumption on summer air conditioning,a novel seasonal soil cold storage mode using natural energy is presented and two-dimensional transient heat transfer model of U-tube is developed. The three processes of cold storage in winter,shut-down in transition season and cold extraction in summer are simulated by using sensitive heat capacity method with variable time step. The changing of U-tube outlet water temperature in different periods,daily cold storage and cold extraction are estimated. The temperature field of the U-tube and soil around the tube is investigated. Simulations show that seasonal soil cold storage using natural cold energy is feasible in the north to Changchun,which provides theoretical support for seasonal soil cold storage application.
Key words: soil cold storage soil cold extraction variable time step method
DOI：10.11916/j.issn.1005-9113.2010.04.010
Clc Number:TU831.6
Fund:
删除或更新信息，请邮件至freekaoyan#163.com(#换成@)
Modeling of seasonal soil cold storage using natural cold energy
本站小编 哈尔滨工业大学/2019-10-23
相关话题/Modeling seasonal soil cold storage
领限时大额优惠券,享本站正版考研考试资料!
优惠券领取后72小时内有效，10万种最新考研考试考证类电子打印资料任你选。涵盖全国500余所院校考研专业课、200多种职业资格考试、1100多种经典教材，产品类型包含电子书、题库、全套资料以及视频，无论您是考研复习、考证刷题，还是考前冲刺等，不同类型的产品可满足您学习上的不同需求。 ...考试优惠券 本站小编 Free壹佰分学习网 2022-09-19Role of Composite Phase Change Material on the Thermal Performance of a Latent Heat Storage System:
Role of Composite Phase Change Material on the Thermal Performance of a Latent Heat Storage System: Experimental Investigation Author NameAffiliationJasim AbdulateefDepartment of Mechanical Engineering, University of Diyala, Baquba 32001, IraqAhmed F. HasanDepartment of Chem ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2020-12-05Study on Relationship Between Arc Behavior and Joint Forming in Cold Metal Transfer Welding Technolo
Study on Relationship Between Arc Behavior and Joint Forming in Cold Metal Transfer Welding Technology with Polarity-Exchanging Author NameAffiliationLijun HanFAW-Volkswagen Automotive Co., Ltd., Changchun 130011, ChinaPengyu LinFAW-Volkswagen Automotive Co., Ltd., Changchun ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2020-12-05Modeling and Experiment on Contact Stiffness and Accuracy Analysis of Ball Linear Guide Feed Unit
Modeling and Experiment on Contact Stiffness and Accuracy Analysis of Ball Linear Guide Feed Unit Wei Zhang1,2, Min Wang1,Bingbing Le1 (1.Advanced Manufacturing Technology of the Key Laboratory of Beijing Municipality College of ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-24Saving Strategy and Simulation Analysis of Green Log Walls in Severe Cold Area
Saving Strategy and Simulation Analysis of Green Log Walls in Severe Cold Area Hong-Peng Xu, Si Li (School of Architecture, Harbin Institute of Technology, Harbin 150001, China) Abstract: ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-24Optimized Simulation Design of Double Glass Curtain Wall Shading System in Hot Summer and Cold Winte
Optimized Simulation Design of Double Glass Curtain Wall Shading System in Hot Summer and Cold Winter Zone Li-Sha He, Lin-Sen Mu, Jie Shen (College of Civil Engineering and Architecture, Zhejiang University, Hangzhou 310058, Chi ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-24Study on the Outdoor Wind Environment Simulation and Design Strategies of Rural Settlements in Cold
Study on the Outdoor Wind Environment Simulation and Design Strategies of Rural Settlements in Cold Areas Ming Li, Hong Jin,Xin-Yu Zhang (School of Architecture, Harbin Institute of Technology, Harbin 150001, China) ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-24Modeling and Analysis for Supply Chain Using Stochastic Process Algebra
Modeling and Analysis for Supply Chain Using Stochastic Process Algebra Yong-Tao Huang1, Min Lv1, Gang Wang1, Bing-Yin Ren1, Hao-Yun Zhang 2 (1.School of Mechatronics Engineering, Harbin Institute of Technology, Harbin 150001, C ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-24Study on Hydrogen Environment Fatigue Test System and Correlative Fatigue Test of Hydrogen Storage V
Study on Hydrogen Environment Fatigue Test System and Correlative Fatigue Test of Hydrogen Storage Vessel Wei-Wei Zhou, Chuan-Xiang Zheng, Rong Li, Liang Wang Institute of Chemical Machinery and Process Equipment, Zhejiang Unive ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-24Influence of Skidding Operation on Forest Soil Respiration for Small Four-wheeled Tractors
Influence of Skidding Operation on Forest Soil Respiration for Small Four-wheeled Tractors De-Ling Yang1, Li-Hai Wang1, Wen-Shu Lin1, Shu-E Ji2 (1.College of Engineering and Technology, Northeast Forestry University, Harbin 1500 ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-24Study of the Hole Wall Soil’s Capacity by the Action of the Bearing Device of Rodless Drilling Rig
Study of the Hole Wall Soil’s Capacity by the Action of the Bearing Device of Rodless Drilling Rig Wen-Wu Liu, Chang-Sheng Hu, Nian-Li Lu, Shuang-Gui Yin, Ze-Yu Du School of Electro-mechanical Engineering, Harbin Institute of Te ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-24
