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OFF-DESIGN: 作品数：19被引量：42H指数：3; 导出分析报告; 相关领域：理学更多>>; 相关期刊：《Energy Engineering》《Journal of Power and Energy Engineering》《Open Journal of Energy Efficiency》《Science China(Technological Sciences)》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国航空科学基金广东省自然科学基金更多>>

A Comprehensive Study of a Low-Grade Heat-Driven Cooling and Power System Based on Heat Current Method: 《Journal of Thermal Science》2024年第4期1523-1541,共19页ZHAO Tian XU Ronghong XIN Yonglin HE Kelun MA Huan YUAN Mengdi CHEN Qun; supported by National Natural Science Foundation of China(Grant No.52125604)。; Combined cooling and power(CCP)system driven by low-grade heat is promising for improving energy efficiency.This work proposes a CCP system that integrates a regenerative organic Rankine cycle(RORC)and an absorption c...; 关键词：combined cooling and power system organic Rankine cycle absorption chiller cascade heat utilization heat current method off-design analysis

Supercritical CO_(2) Cycles for Nuclear-Powered Marine Propulsion:Preliminary Conceptual Design and Off-Design Performance Assessment被引量：2: 《Journal of Thermal Science》2024年第1期328-347,共20页LI Zhaozhi SHI Mingzhu SHAO Yingjuan ZHONG Wenqi; supported by the National Natural Science Foundation of China (52276150)。; Using the efficient,space-saving,and flexible supercritical carbon dioxide(sCO_(2)) Brayton cycle is a promising approach for improving the performance of nuclear-powered ships.The purpose of this paper is to design a...; 关键词：supercritical CO_(2)cycle NUCLEAR marine propulsion off-design performance

Design Optimization of Ocean Thermal Energy Conversion(OTEC)Considering the Off-Design Condition: 《Journal of Thermal Science》2023年第6期2126-2143,共18页FAN Chengcheng CHEN Yongping; supported by National Key R&D Program of China(No.2019YFB1504301).; The comprehensive optimization of thermodynamic and economic performances is significant for the engineering application of ocean thermal energy conversion(OTEC).Motivated by this,this paper develops a thermo-economic...; 关键词：ocean thermal energy conversion sensitivity analysis design optimization OFF-DESIGN scenario approach

Off-Design Simulation of a CSP Power Plant Integrated with aWaste Heat Recovery System: 《Energy Engineering》2023年第11期2449-2467,共19页T.E.Boukelia A.Bourouis M.E.Abdesselem M.S.Mecibah; Concentrating Solar Power(CSP)plants offer a promising way to generate low-emission energy.However,these plants face challenges such as reduced sunlight during winter and cloudy days,despite being located in high sola...; 关键词：Dispatch capacity organic Rankine cycle parabolic trough solar power plant PERFORMANCES waste heat recovery

An Off-Design Flow Angle Model Based on Average-Flow Theory and Wake Analysis: 《Journal of Thermal Science》2023年第2期729-738,共10页MAO Yinbo SU Xinrong YUAN Xin; funded through the National Science and Technology Major Project(2017-Ⅲ-0009-0035);National Natural Science Foundation of China(Grant No.52276031)。; This paper presents a novel model for flow angles at off-design conditions.The model is based on energy conservation in turbomachinery.By the mean of average process,statistical properties of the wake profile are rela...; 关键词：flow angle wake analysis THROUGHFLOW AERODYNAMICS

Off-Design Modelling of a Turbo Jet Engine with Operative Afterburner被引量：1: 《Open Journal of Energy Efficiency》2022年第3期88-107,共20页O. O. Ighodaro E. I. Aburime A. A. Erameh; Gas turbines are considered as one of the leading internal combustion engines in modern air transportation due to its favourable power to weight ratio and its continuous combustion process. Recent research focus has b...; 关键词：Turbo Jet Engine MODELLING SIMULATION OFF-DESIGN

Performance Analysis of Constant-Pressure Pumped Hydro Combined with Compressed Air Energy Storage System Considering Off-Design Model of Compressor被引量：3: 《Energy and Power Engineering》2021年第4期11-18,共8页Xin He Huanran Wang Feiyue Tao Gangqiang Ge; With the wide application of renewable energy, energy storage technology has become a research hotspot. In order to overcome the shortcomings of energy loss caused by compression heat...; 关键词：Energy Storage Compressed Air Energy Storage Off-Design Model

Design and Analysis of a Single-Stage Transonic Centrifugal Turbine for organic Rankine cycle(ORC)被引量：1: 《Journal of Thermal Science》2020年第1期32-42,共11页WANG Naian SUN Xiaojin HUANG Diangui; supported by National Natural Science Foundation of China (Grant No. 51536006);supported by Shanghai Science and Technology Committee with Grant No.17060502300; The recovery of low temperature heat sources is a hot topic in the world.The ORC system can effectively use the low temperature heat source.As its main output device,the performance of the turbine is very important.Th...; 关键词：ORC transonic centrifugal turbine design and off-design operating conditions performance analysis computational fluid dynamics

Comparison and Error Analysis of Off-design and Design Models of Energy Hubs被引量：1: 《CSEE Journal of Power and Energy Systems》2019年第4期454-465,共12页J.H.Zheng Jun Huang Shan Deng Q.H.Wu Mengshi Li Xiaoxin Zhou Zhaoxia Jing; The work was supported by the State Key Program of National Natural Science Foundation of China(Grant No.51437006);the Natural Science Foundation of Guangdong Province,China(2018A030313799).; The accuracy of the simulation model has a pro-found impact on the optimal operation of the energy hubs(EHs).However,in many articles,the constant model of the efficiency of equipment is adopted to formulate the opera...; 关键词：Design energy hubs MINLP OFF-DESIGN optimal operation

Numerical Investigation and Non-Axisymmetric Endwall Profiling of a Turbine Stage被引量：2: 《Journal of Thermal Science》2019年第4期811-825,共15页REHMAN Abdul LIU Bo; This paper presents an optimization of a high pressure turbine by constructing non-axisymmetric endwalls to the stator row and the rotor hub.The optimization was quantified by using optimization algorithms based on th...; 关键词：optimization NON-AXISYMMETRIC ENDWALL high pressure turbine stage efficiency secondary kinetic energy STEADY UNSTEADY OFF-DESIGN

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