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International Building Simulation Conference 2011, Sydney, Australia. 

Contains 206 papers.

Volume content
Three complementary methods to determine heat losses of dwellings

A methodology is presented that entails three ways to determine the heat losses of a dwelling in the heating season, each using a different set of data. The…

Frans G.H. Koene
Modeling and experimental validation in partially wet conditions of an air-to-air heat recovery exchanger

Nowadays, important efforts are deployed to reduce our current residential building consumption. The most common retrofit option concerns the air tightness…

Samuel Gendebien, Stephane Bertagnolio, Vincent Lemort
Integration of HVAC models into a hygrothermal whole building simulation tool

A combined simulation of the building envelope and the plant equipment is more realistic than simulating both separately and has the advantage that the…

Sebastian Burhenne, Jan Radon, Matthias Pazold, Sebastian Herkel and Florian Antretter
Effect of heat discharge by natural ventilation on indoor environment and heat removal structure

At present, for energy conservation, conscious utilization of natural ventilation is encouraged. However, the relationship between heat discharge through…

Hiromi Habara and Yoshiyuki Shimoda
Integrated dynamic electric and thermal simulations for a residential neighborhood: sensitivity to time resolution of boundary conditions

The sensitivity to time resolution of boundary conditions is studied for dynamic integrated simulation of thermal and electrical networks of a net zero…

Ruben Baetens, Roel De Coninck, Lieve Helsen and Dirk Saelens
Energy performance of passive school buildings – an analysis of building properties and boundary conditions

To evaluate the requirements for passive school buildings, simplified calculation methods based on EN ISO 13790 are used. For these simplified calculations…

Barbara Wauman, Hilde Breesch, Dirk Saelens
Validation of a hygrothermal whole building simulation software

One trend in whole building simulation is the incorporation of hygric interaction of room and enclosure. This allows besides a more detailed comfort…

Florian Antretter, Fabian Sauer, Teresa Schöpfer and Andreas Holm
Thermal environment prediction using CFD with a virtual mannequin model and experiment with subject in a floor heating room

For the surface temperature of clothing, body surface temperature, and detailed temperatures and heat flow phenomena of soles contacting the floor, results…

Ryoichi Kajiya, Kodai Hiruta, Koji Sakai, Hiroki Ono, Toshihiko Sudo
Modeling for building energy performance improvement in accordance with the local climatic settings: a case of a generalizable building design of intermediate health care facilities in Thailand

This study aims to conduct an Integrated Building Design process (IBD), collaborating a Building Information Modeling (BIM) application with a Building…

Nuttasit Somboonwit
Users' behavior and energy performances of net zero energy buildings

This paper proposes to study the role and the user in the operation of the building and its impact on energy performance of buildings.  Some…

Aurélie Lenoir, Shaan Cory, Michael Donn and François Garde
Zero emission building envelopes -­ numerical simulations of a well-­insulated building with phase change material panels integrated in the floor

In this paper, numerical building energy simulations were  carried  out  with  weather  data  for  Karasjok,  …

Thomas Haavi, Mark A. Murphy, Frédéric Kuznik, Arild Gustavsen
CFD and PIV based investigation of indoor air flows dominated by buoyancy effects generated by human occupancy and equipment

This paper describes the full scale tests for air flows in a test chamber subject to heat loads generated by human occupancy and equipment. The Particle…

Rehan Yousaf, Daniel Wood, Malcolm Cook,Tong Yang, Simon Hodder, Dennis Loveday and Martin Passmore
Thermal simulations on the effects of vegetated walls on indoor building environments

A simulation study was undertaken to assess the effects of vegetated walls on the thermal performance of a building. A thermal model of climbing plants was…

Juri Yoshimi and Hasim Altan
Comparison of measured and calculated values for the indoor environment in one of the first Danish passive houses

Energy savings in the residential area are essential in order to achieve the overall goal for energy savings outlined in the recast of the Energy…

Tine Steen Larsen, Rasmus Lund Jensen
Performance of a daylight redirecting glass shading system demonstration in an office building

This paper evaluates the daylighting performance of a prototype external dynamic integrated shading and light redirecting system. The demonstration project…

David Appelfeld, Svend Svendsen and Steen Traberg-Borup
Analysis of impact of selected glass units for energy consumption and the risk of overheating in the school building using simulation

The insulation glass unit as a part of a window plays a key role in the design of low energy buildings. The paper focuses on a selection of glass units and…

Miloslav Bagoňa, Dušan Katunský, Martin Lopušniak, Marian Vertaľ
Energy performance comparisons for a given building acquired using measurements and simulations obtained during annual operation in Slovak climatic conditions

The paper presents a comparison of the simulation results and measured operating parameters of building in Slovakia. Attention is paid to the overall energy…

Miloslav Bagoňa, Martin Lopušniak, Marian Vertaľ
Simulation of solar hot-water supply and air-conditioning/ventilation system

As the solar thermal system with the floor heating and the hot-water supply system need low temperature of 40-50 degC, the effectiveness of solar collector…

Yoshihisa Momoi, Ryuichiro Yoshie, Akira Satake, Hiroshi Yoshino
Quantification of retrofit measures on a multi-family residential building for different European climates with detailed and simplified calculation tools

In an international simulation study, the measures to be taken with an example retrofit building at different locations were quantified in order to reach…

Gerhard Zweifel
Underfloor air distribution integrated with an indirect and direct evaporative cooling assisted 100% outdoor air system

The purpose of this paper is to evaluate the energy conservation potential of an underfloor air distribution (UFAD) system integrated with an indirect and…

YJ Seok, HJ Cho, SK Han and JW Jeong
Showing 61 to 80 of 206. Page 4 of 11