目录
第1章引言
1.1研究背景与界定
1.1.1研究背景
1.1.2研究目标
1.2文献综述
1.2.1夏热冬冷地区住宅供暖现状与需求
1.2.2夏热冬冷地区不同供暖末端优势与问题剖析
1.2.3供暖末端优化设计理论基础
1.2.4供暖末端优化技术路径
1.2.5平板热管应用综述
1.2.6文献综述总结
1.3研究内容与框架
1.3.1研究范围
1.3.2研究内容
第2章夏热冬冷地区供暖现状研究
2.1夏热冬冷地区供暖现状与需求问卷研究
2.1.1不同供暖末端使用现状
2.1.2对供暖末端的满意度分析
2.1.3对供暖末端的使用期望
2.2夏热冬冷地区住宅典型供暖末端供暖效果实测研究
2.2.1实地调研基本概况
2.2.2不同供暖末端室内热环境实测对比
2.2.3不同末端供暖能耗
2.2.4不同末端间歇性供暖特性实测
2.2.5实地调研小结
2.3夏热冬冷地区供暖现状与满意度综合讨论
2.3.1相同供暖末端运行模式差异对比
2.3.2结合主观感受的夏热冬冷地区供暖需求讨论
2.3.3现状研究与文献调研结果对比
2.4本章小结
第3章不同传统供暖末端对比研究
3.1传统供暖末端对比思路与方法
3.1.1研究方法与思路
3.1.2实验平台建设与介绍
3.1.3对比实验研究方案
3.2不同供暖末端典型间歇工况供暖特征
3.2.1辐射地板典型工况分析
3.2.2散热器典型工况分析
3.2.3风机盘管典型工况分析
3.2.4不同供暖末端供热特性对比
3.3不同工况对比研究
3.3.1变热源温度
3.3.2变送风量
3.4本章小结
第4章基于理论的供暖末端间歇供暖性能分析
4.1基于理论的末端间歇供暖性能分析模型
4.1.1不同供暖末端能量流动分析
4.1.2基于理论的供暖末端评价方法
4.1.3研究对象、相关数据与研究路径
4.2不同供暖末端间歇供暖过程中典型阶段耗散分析
4.2.1辐射地板典型阶段耗散分析
4.2.2散热器典型阶段耗散分析
4.2.3风机盘管典型阶段耗散分析
4.2.4不同供暖末端典型阶段耗散对比
4.3不同供暖末端间歇供暖累积耗散分析
4.3.1辐射地板间歇供暖耗散
4.3.2散热器间歇供暖耗散
4.3.3风机盘管间歇供暖耗散
4.3.4不同供暖末端累积耗散对比
4.4本章小结
第5章一种基于平板热管的新型辐射末端
5.1基于平板热管的辐射末端构造设想
5.1.1基本构造与原理
5.1.2冬夏兼顾的辐射供冷供暖思路
5.1.3可行性验证实验方案
5.2供暖性能实验研究
5.2.1基础供暖工况
5.2.2不同工况下的供暖性能对比
5.3供冷性能实验研究
5.3.1基础供冷工况
5.3.2不同工况下的供冷性能对比
5.4深化换热性能分析
5.5本章小结
第6章结合辐射与对流的新型平板热管供暖空调末端研究
6.1设计思路与研究概况
6.1.1一种结合辐射与对流的供暖空调方式
6.1.2新型末端构造
6.1.3实验探究方案
6.2新型辐射/对流末端供暖研究
6.2.1供暖性能
6.2.2不同工况下供暖性能对比
6.2.3结合强迫对流的供暖性能提升
6.3新型辐射/对流末端供冷与除湿性能研究
6.3.1三种模式供冷除湿情况
6.3.2不同工况供冷性能对比
6.3.3结合强迫对流的供冷性能提升
6.4新型末端优化性能对比分析
6.4.1换热性能对比
6.4.2动态供暖性能
6.4.3与传统供暖末端间歇性对比
6.5本章小结
第7章结论与展望
7.1主要结论
7.2研究的创新点
7.3本研究的展望
参考文献
在学期间完成的相关学术成果
致谢
Contents
Chapter 1Introduction
1.1Research Background and Definition
1.1.1Research Background
1.1.2Research Objectives
1.2Literature Reviews
1.2.1Current Situation and Demand of Residential Heating in HSCW
1.2.2Analysis of Advantages and Problems of Different Heating Terminals
1.2.3Theory for Optimal Design of Different Heating Terminals
1.2.4Optimization Technology Path of Different Heating Terminals
1.2.5Application of FlatHeatPipe
1.2.6Summary of the Literature Reviews
1.3Research Contents and Framework
1.3.1Scope of Research
1.3.2Research Contents
Chapter 2Current Heating Situation in HSCW
2.1Heating Status and Questionnaire Research in HSCW
2.1.1The Use of Heating Terminal
2.1.2Satisfaction Analysis
2.1.3The Expectation of Heating Terminals
2.2Field Research of Different Heating Terminals
2.2.1Basic Overview
2.2.2Thermal Environment
2.2.3Energy Consumption
2.2.4The Intermittency
2.2.5Summary of the Field Research
2.3Discussion on the Heating Situation and Satisfaciton
2.3.1The Difference of Running Modes
2.3.2Discussion on the Heating Demand
2.3.3Comparison with Literatures
2.4Chapter Summary
Chapter 3Comparison of Different Heating Terminals
3.1Comparison Methods
3.1.1Research Roadmap
3.1.2Experimental Platform
3.1.3Comparison Protocol
3.2Heating Characteristics
3.2.1Radiant Floor Heating
3.2.2Radiator
3.2.3Fan Coil
3.2.4Comparison of Heating Characristics
3.3Different Conditions
3.3.1Heat Source Temperature
3.3.2Supply Air Volume
3.4Chapter Summary
Chapter 4Intermittent Heating Performance Analysis
4.1Performance Analysis Model Based on Ji
4.1.1Energy Flow Analysis
4.1.2Evaluation Method Based on Ji
4.1.3Research Method
4.2Ji Dissipation in Typical Intermittent Heating Process
4.2.1Radiant Floor Heating
4.2.2Radiator
4.2.3Fan Coil
4.2.4Comparison on Ji Dissipation
4.3Accumulated Ji Dissipation Analysis
4.3.1Radiant Floor Heating
4.3.2Radiator
4.3.3Fan Coil
4.3.4Comparison on Accumulated Ji Dissipation
4.4Chapter Summary
Chapter 5A Novel Radiant Flat-Heat-Pipe Terminal
5.1Structure of Flat-Heat-Pipe Terminal
5.1.1Basic Structure
5.1.2Heating and Cooling Methods
5.1.3Feasibility Test Scheme
5.2Heating Performance
5.2.1Basic Heating Condition
5.2.2Performance in Different Conditions
5.3Cooling Performance
5.3.1Basic Cooling Condition
5.3.2Performance in Different Conditions
5.4Heating Trsanfer Analysis
5.5Chapter Summary
Chapter 6RadiantConvective Flat-Heat-Pipe Terminal
6.1Research Overview
6.1.1Combination of Radiation and Convection
6.1.2Structure Design
6.1.3Experimental Plan
6.2Heating Performance Analysis
6.2.1Heating Performance
6.2.2Comparison of Different Conditions
6.2.3Performance Improvement Analysis
6.3Cooling and Dehumidification Analysis
6.3.1Three Basic Modes
6.3.2Cooling Performance
6.3.3Performance Improvement Analysis
6.4Optimization Discussion
6.4.1Heat Transfer
6.4.2Dynamic Performance
6.4.3Comparison with Conventional Terminals
6.5Chapter Summary
Chapter 7Conclusion and Prospect
7.1Main Conclusion
7.2Research Novelties
7.3Prospect
References
Academic Achievements
Acknowledgements
