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International Building Simulation Conference 2007, Beijing, China.

Contains 288 papers.

Volume content
Facade design optimization for daylight with a simple genetic algorithm

The aim of the present study was to determine the applicability of a genetic algorithm for the optimization of daylighting systems, as well as the…

Santiago L. Torres, Yuzo Sakamoto
Energy analysis of ventilated roof with extended top in hot regions

An extended top of the roof can induce the upflowing wind which flows close to the wall and in this way it increases the intake airflow rate in…

Ping Wang, Guoqiang Zhang, Quan Zhang and Mingjing Xie
Uncertainty and sensitivity analysis of natural ventilation in high-rise apartment buildings

Quantification of natural ventilation rates is an important issue in HVAC system design. Natural ventilation in buildings depends on many…

Se-Hoon Hyun, Cheol-Soo Park, Godfried Augenbroe
Buoyancy-driven natural ventilation of a room with large openings

The buoyancy-driven natural ventilation of a room with large lower and higher level openings is investigated by both theoretical analysis and CFD…

Rong Li, Adrian Pitts, and Yuguo Li
CFD assessments within strongly transient domains

Assessments based on CFD snapshots of stable conditions within strongly transient domains do not address many aspects of performance associated…

Aizaz Samuel, Jon Hand
Study on the air movement character in solar wall system

A mathematical model for simulating airflow in solar channel of the insulated Trombe solar wall system is proposed. It is assumed the glazing is…

Y Li, X Duanmu, Y Sun, J Li and H Jia
Acoustics of atria: Contrasting measurement and modeling results

This paper includes the results of empirical measurements in and computational modeling of atria. Five atria with different designs were …

Ardeshir Mahdavi, JinGuk Pak, Josef Lechleitner
Improving natural light in classroom spaces with local trees: Simulation analysis under the desert conditions of the UAE

The study investigates the use of local trees in the UAE to improve visual performance and lighting quality in typical classrooms. The methodology…

Khaled A. Al-Sallal and Laila Ahmed
Comparison of two models for human evacuating simulation in large building spaces

This paper presents the simulated results of human evacuation in a large space building. Two different models, Cellular Automata (CA) model and…

Bin Zhao, He Xiao, Yue Wang, Yuebiao Wang
Study on optimizing the operatoin of heat source equipments in an actual heating/cooling plant using simulation

In order to determine the optimal combination of the heating source equipments in an existing office building, simulations of six different…

Eikichi Ono, Harunori Yoshida, Fulin Wang and Hirotake Shingu
Building use modes impact on simulation results and scheme evaluation

Building use modes are important for energy consumption simulation. But few research concerns building use modes, such as people behavior of …

Y.Gao, X. L.Zhang, D.yan
Simulation analysis on the fresh air handling unit with liquid desiccant total heat recovery

A liquid desiccant fresh air processor is presented whose driven force is low-grade heat (65~70℃ hot water). Inside the processor, the desired…

Xiaoyun Xie, Yidan Tang, Xiaoqin Yi, Shuanqiang Liu,Yi Jiang
Performance numerical analysis on an internally-cooled liquid desiccant dehumidifier

In the internally-cooled liquid desiccant dehumidifier (ICLDD), cooling medium is introduced to carry away the vaporization latent heat, which…

X.M. Chang, X.H. Liu, Y. Jiang
A new composite fire evacuation (CFE) model based on human behavior

Occupant evacuation dynamics is a kind of manybody system of strongly interacting persons. A great deal of factors should be taken into account in…

Chen Tao, Yang Rui, Sun Zhanhui, Weng Wenguo
Simulation on hydraulic heating system of building under the control of thermostat radiator valves

Considering the dynamic control process of thermostatic radiator valves (TRVs) and adjustement behavior of consumers, as well as heat transfer…

Xu Baoping, Fu Lin, Di Hongfa
Contaminant dispersion in personal displacement ventilation

Personal displacement ventilation (PDV) is a new ventilation concept that intends to combine the positive features of displacement ventilation…

Caiqing Yang, Xudong Yang, Yue Xu, Jelena Srebric
HCR of heat pump room air conditioner in China

Definition of heating/cooling capacity ratio (HCR) of the heat pump air conditioner has been put forward in  this study, and the relationship…

Baolong Wang, Wenxing Shi, Quan Chen
Comfort model for local cooling

At room temperatures ranging from 28 to 35°C, three sensitive body parts were each exposed to local cooling airflow. Dressed in shorts, 30…

Yufeng Zhang and Rongyi Zhao
A window opening algorithm and uk office temperature: field results and thermal simulation

This investigation of the window opening data from extensive field surveys in UK office buildings investigates 1) how people control the indoor…

H.B. Rijal, P. Tuohy, F. Nicol, M.A. Humphreys, J. Clarke
Thermal model of human body temperature regulation considering individual difference

This paper proposes the methodology to quantify the individual difference in temperature regulation of human body for transient simulation of body…

Satoru Takada, Hiroaki Kobayashi, Takayuki Matsushita
Showing 161 to 180 of 288. Page 9 of 15