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Thermal Sleeping Environments

Control and Optimization

  • 1st Edition - March 22, 2025
  • Latest edition
  • Authors: Shiming Deng, Zhongping Lin, Dongmei Pan, Ning Mao, Jing Du, Guanyu Fang
  • Language: English

The connection between the sleep environment and quality of sleep is significant. To get a good night's rest, a person needs to be in an environment conducive to sleep, which means… Read more

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Description

The connection between the sleep environment and quality of sleep is significant. To get a good night's rest, a person needs to be in an environment conducive to sleep, which means having or creating the right conditions for it. Thermal Sleeping Environments: Control and Optimization provides a comprehensive coverage on cutting-edge heating, ventilation, and air-conditioning (HVAC) equipment; novel bed-based task/ambient conditioning (TAC) systems; and advanced materials for building envelopes, bedroom furniture, and textiles for beddings. The performance of the technologies presented is analyzed through thermal comfort charts and modeling endeavors, which are in turn validated by the notions of human physiological responses during sleep. The foundational principles of fluid mechanics alongside sustainably built environment and energy efficiency considerations also complement this discussion.
Written by academic experts who aim to compile a unique reference resource to foster further subject matter research, this book should appeal to a broad range of readers whose work or study interests focuses on sustainable buildings and the wellbeing of their occupants.

Key features

  • Includes the latest research developments focused on indoor thermal environments and their optimization for sleep
  • Offers applicable guidance to control indoor thermal environments for quality sleep, bridging the gap between research and practice
  • Contributes to an interdisciplinary investigation that has generated much interest in both academic and industry research contexts

Readership

Academics, researchers, and postgraduate students in civil and structural engineering, sustainable built environment engineering and management, materials science in construction, energy systems engineering, building services engineering, architectural engineering

Table of contents

1. Introduction

2. Background

3. Indoor space thermal loads for a sleep environment

4. Outdoor air ventilation for an indoor sleep environment

5. A thermal comfort model for a sleeping person

6. The thermal resistance of bedding systems used in thermal comfort model

7. Solving a comfort equation and establishing comfort charts

8. Numerical prediction of the total insulation value of a bedding system

9. A four-node thermoregulation model for predicting the thermal physiological responses of a sleeping person

10. The micro-climate around a sleeping person and the related thermal neutrality issues

11. Novel bed-based task/ambient conditioning (TAC) systems and their optimizations for a thermally neutral environment with minimum energy use

12. A radiation-based TAC system including moisture distribution and a way of mitigating condensation in a sleeping environment

13. A bed-based air source heat pump (B-ASHP) space heating system in a sleep environment

14. Practical guides to control indoor thermal environments for quality sleep

15. Conclusions and future perspectives

Product details

  • Edition: 1
  • Latest edition
  • Published: July 10, 2025
  • Language: English

About the authors

SD

Shiming Deng

Shiming Deng is a Professor of Mechanical Engineering at the Department of Mechanical and Industrial Engineering, Qatar University. Prior to this, he worked at The Hong Kong Polytechnic University from 1992 to 2021. His research interests include controlling thermal sleeping environments and air source heat pumps, among others, with a total of more than 300 publications in international journals.

Affiliations and expertise
Professor, Department of Mechanical and Industrial Engineering, Qatar University, Doha, Qatar

ZL

Zhongping Lin

Zhongping Lin received his PhD from the Department of Building Services Engineering at The Hong Kong Polytechnic University in 2005 and is currently a Professor at the School of Mechanical Engineering, Tongji University. His research interests include controlling indoor air quality, thermal environments, pollutant control, and clean air technology. He is also a member of the National Technical Committee for Standardization of Clean Rooms and Related Controlled Environments.

Affiliations and expertise
Professor, Department of Energy Engineering, School of Mechanical Engineering, Tongji University, Shanghai, China

DP

Dongmei Pan

Dongmei Pan is currently a Lecturer at the School of Mechanical and Automobile Engineering, South China University of Technology. Her research interests include controlling thermal sleeping environments and building energy savings, among others, with a total of more than 40 publications in international journals.

Affiliations and expertise
Lecturer, School of Mechanical and Automobile Engineering, South China University of Technology, Guangzhou, China

NM

Ning Mao

Ning Mao is currently an Associate Professor at the College of Pipeline and Civil Engineering, China University of Petroleum (East China). His current research work is related to building envelopes for energy saving, phase-change materials, heat pumps, indoor thermal environment (including sleeping thermal comfort and ventilation), and multi-objective optimization, among others.

Affiliations and expertise
Associate Professor, Department of Gas Engineering, College of Pipeline and Civil Engineering, China University of Petroleum (East China), Qingdao, China

JD

Jing Du

Jing Du is currently a Lecturer at School of Construction Engineering, Shenzhen Polytechnic University. Her research interests include sleeping thermal comfort, indoor thermal environment simulation, and many others.

Affiliations and expertise
Lecturer, School of Construction Engineering, Shenzhen Polytechnic University, Shenzhen, China

GF

Guanyu Fang

Guanyu Fang, after receiving his PhD from the Department of Building Services Engineering at The Hong Kong Polytechnic University in 2021, joined the R&D team at PaXini Technology Ltd., a company of universal humanoid robots for multiple scenarios and automation technology. His current research interests include sleeping thermal comfort, air source heat pumps, and energy-saving technologies for buildings, among others.

Affiliations and expertise
Engineer, PaXini Technology Ltd., Shenzhen, China

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