An Innovative Multi-Story Trombe Wall as a Passive Cooling and Heating Technique in Hot Climate Regions: A Simulation-Optimization Study

被引：0

作者：

Abdelsamea, Ahmed ^{[1
,2
]}

Hassan, Hamdy ^{[3
,4
]}

Shokry, Hassan ^{[1
]}

Asawa, Takashi ^{[5
]}

Mahmoud, Hatem ^{[1
,6
]}

机构：

[1] Egypt Japan Univ Sci & Technol, Dept Environm Engn, New Borg El Arab City 21934, Egypt

[2] Assiut Univ, Engn Fac, Dept Architecture Engn, Assiut 71515, Egypt

[3] Egypt Japan Univ Sci & Technol E JUST, Dept Energy Resources, New Borg El Arab City 21934, Egypt

[4] Assiut Univ, Fac Engn, Mech Power Engn Dept, Assiut 71515, Egypt

[5] Tokyo Inst Technol, Sch Environm & Soc, Dept Architecture & Bldg Engn, Yokohama 2268501, Japan

[6] Aswan Univ, Engn Fac, Dept Architecture Engn, Aswan 81542, Egypt

来源：

BUILDINGS | 2025年 / 15卷 / 07期

关键词：

thermal comfort; energy efficiency; optimization; sustainability; hot climate; PERFORMANCE ANALYSIS; THERMAL PERFORMANCE; SYSTEM; ENERGY; BEHAVIOR; DESIGN;

D O I：

10.3390/buildings15071150

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This study develops an optimized multi-story Trombe Wall (MTW) as a hybrid passive system for heating, cooling, and PV electricity generation. Unlike previous research, which focused on single-story applications and heating efficiency, this study explores MTW performance in hot climates. The methodology includes four phases: identifying TW design parameters, selecting and validating a case study, applying a two-stage optimization, and developing predictive equations. Results show that the MTW achieves up to a 1.94 degrees C decrease in cooling mode, a 1.56 degrees C increase in heating mode, a 40% increase in thermal comfort hours, and a 31% rise in annual PV electricity generation. Finally, the developed regression models demonstrated strong predictive capability (R2 = 70.2-95.73%) for discomfort and electricity generation. The proposed MTW provides a cost-effective and sustainable solution, supporting designers and researchers in optimizing building performance.

引用

页数：36

共 72 条

[1] Effect of air gap depth on Trombe wall system using computational fluid dynamics [J].