Search Results - "Sun Jinfei"

Mechanical Ventilation Heat Recovery Modelling for AccuRate Home—A Benchmark Tool for Whole House Energy Rating in Australia by Sun, Jinfei, Ren, Zhengen, Guo, Jianxiang

“…To manage energy-efficient indoor air quality, mechanical ventilation with a heat recovery system provides an effective measure to remove extra moisture and…”
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Research on the Relationship between Pore Structure and the Compressive Strength of Oil-Well Cement by Zheng, Guanyi, Sun, Jinfei, Guo, Xiaoyang, Li, Zaoyuan

“…The integrity of wellbore cement is an important guarantee for the long-term safety and effectiveness of carbon dioxide geological storage. During the process…”
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Design and Evaluation of High-Temperature Well Cementing Slurry System Based on Fractal Theory by Zheng, Guanyi, Guo, Xiaoyang, Li, Zaoyuan, Sun, Jinfei

“…The efficient development of oil and gas resources is inseparable from the progress of drilling technology and the safety of the long life cycle of wellbore…”
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Numerical Simulation on the Safety and Quality of Cementing by Using Pad Fluid in Horizontal Wells by Qi, Ben, Fu, Jiawen, Sun, Jinfei, Li, Zaoyuan, Yang, Xin, Yang, Fujie, Wu, Xuning

“…The failure of wellbore sealing will cause leakage of greenhouse gases, such as carbon dioxide and methane, which will harm oil and gas recovery and…”
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Enhancing Environmental Protection in Oil and Gas Wells through Improved Prediction Method of Cement Slurry Temperature by Feng, Bo, Li, Jin, Li, Zaoyuan, Wu, Xuning, Liu, Jian, Huang, Sheng, Sun, Jinfei

“…Accurate cement slurry temperature prediction is a prerequisite for improving cementing quality and ensuring wellbore integrity and sealing of oil and gas…”
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Irregular Eccentric Wellbore Cementing: An Equivalent Circulation Density Calculation and Influencing Factors Analysis by Yang, Fujie, Sun, Jinfei, Luo, Hanlin, Shi, Yue, Zhang, Jingyan, Li, Zaoyuan

“…In the field of cement, if the formation cannot be given sufficient pressure to maintain stability during construction, pressure control failure may occur,…”
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Comparative research on vapor injection heat pump with a novel flash tank by Sun, Jinfei, Guo, Jianxiang, He, Longbin, Hou, Shengjun, Yu, Zhengchang

“…Two major problems for the vapor injection heat pump systems with the flash tank are the high discharge temperature and the lack of flash tank design…”
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Deformation and damage of cement sheath in gas storage wells under cyclic loading by Li, Juan, Su, Donghua, Tang, Shizhong, Li, Zaoyuan, Wu, Hua, Huang, Sheng, Sun, Jinfei

“…The mechanical damage and failure of cement sheaths in gas storage wells under cyclic loading have been studied extensively. However, because the test device…”
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Numerical modeling of motion of displacement interface in eccentric annulus during primary cementing by Sun, Jinfei, Li, Zaoyuan, Luo, Pingya, Huang, Sheng

“…Cementing operations are of major importance to the long‐term zonal isolation and safety of oil and gas wells. As one of the well barriers, the cement sheath…”
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Experimental research on the heating performance of a single cylinder refrigerant injection rotary compressor heat pump with flash tank by Sun, JinFei, Zhu, DongSheng, Yin, YingDe, Li, XiuZhen

“…A single cylinder rotary compressor was applied in the refrigerant injection air-source heat pump to improve the heating performance in cold regions. In this…”
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Synergistic activation of persulfate by heat and cobalt-doped-bimetallic-MOFs for effective methylene blue degradation: Synthesis, kinetics, DFT calculation, and mechanisms by Sun, Qinglian, Huang, Sheng, Li, Zaoyuan, Su, Donghua, Sun, Jinfei

“…Metal-organic frameworks (MOFs) effectively remove hazardous contaminants and are widely used for wastewater treatment. In this work, Co-doped bimetallic…”
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Heat transfer and pressure drop for twisted oval tube bundles with staggered layout in crossflow of air by Li, Xiuzhen, Zhu, Dongsheng, Sun, Jinfei, Mo, Xun, Liu, Shijie

“…•Twisted oval tubes are investigated as finned tubes for the first time to explore the thermal-hydraulic performance.•The air side comprehensive performance is…”
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Air side heat transfer and pressure drop of H type fin and tube bundles with in line layouts by Li, Xiuzhen, Zhu, Dongsheng, Sun, Jinfei, Mo, Xun, Yin, Yingde

“…•The thermal-hydraulic characteristics of H type finned tubes are investigated.•The effects of different parameters on heat transfer and pressure drop are…”
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Optimization of biomass energy coupled multi-source heat pumps cooperative heating system: A case study by Hou, Shengjun, Guo, Jianxiang, Yu, Zhengchang, Zhang, Linyang, Sun, Jinfei

“…To achieve the goal of clean heating in northern rural areas, a cooperative heating system, composed of a biomass boiler and a multi-source heat pump was…”
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Experimental investigation of the heating performance of refrigerant injection heat pump with a single-cylinder inverter-driven rotary compressor by Sun, Jinfei, Zhu, Dongsheng, Yin, Yingde, Li, Xiuzhen

“…Applying the refrigerant injection technology to air-source heat pump had been proved to be an effective access to acquire a better performance in the cold…”
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Dynamic Simulation and Performance Analysis on Multi-Energy Coupled CCHP System by Tian, Xueqin, Sun, Jinfei, Xu, Tong, Cui, Mengran, Wang, Xinlei, Guo, Jianxiang, De-gejirifu, Wang, Na

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Transient Simulation and Optimization of Regional Integrated Energy System by Tian, Xueqin, Cui, Mengran, Xu, Tong, Sun, Jinfei, Wang, Xinlei, Guo, Jiangxiang, De-Gejirifu, Wang, Na

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Mechanism for the promotional effect of a novel solidifiable spacer fluid system on the cementation quality of cement sheath/formation interface by Li, Juan, Li, Zaoyuan, Tang, Shizhong, Sun, Jinfei, Wu, Hua, Su, Donghua, Chen, Wen

“…A cement‐formation rock interface is the weakest part of an oil and gas well where the channeling of formation oil, gas, and water is most likely to occur. In…”
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Two different machine assignment methods for steelmaking and continuous casting by Jinfei Sun, Xiuying Wang

“…Scheduling difficulties and parallel machine alternative characteristics are centred upon machine assignment problems in steelmaking and continuous casting…”
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Theoretical analysis of the refrigerants for the moderate and high temperature water-source heat pump by Lin Li, Jianxiang Guo, Jinfei Sun, Cong Shen

“…One of the key issues in the development of moderate and high temperature heat pump technology is to find out environmentally friendly working fluids with…”
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