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International Building Simulation Conference 2011, Sydney, Australia. 

Contains 206 papers.

Volume content
Passive hygrothermal control of a museum storage building

For optimal conservation of the stored objects, museum storage buildings require a very stable interior climate, with only minimal and slow variations in…

Jørgen Erik Christensen and Hans Janssen
Simulation of the behavior of phase change materials for the improvement of thermal comfort in lightweight buildings

This paper describes the results of a study aimed at assessing the effectiveness of Phase Change Materials (PCM) for the improvement of summer thermal…

Gianpiero Evola, Novella Papa, Fabio Sicurella, Etienne Wurtz
A simplified dynamic systems approach for the energy rating of dwellings

The drive to reduce carbon emissions and energy utilisation, directly associated with dwellings and to achieve a zero carbon home, suggests that the…

Murphy G B, Khalid Y, Counsell J
CFD modelling of plume interaction in natural ventilation

This paper investigates the accuracy of CFD simulation in predicting the nature of multiple plume interactions in a naturally ventilated indoor environment…

Faisal Durrani, Malcolm J Cook, James J McGuirk, Nigel B Kaye
Annual energy-using simulation of separate heat-pipe heat exchanger

A kind of separate heat-pipe heat exchanger (SHP exchanger), which can move heat from indoor air to outdoor air by making use of their temperature…

Dan-dan Zhu, Da Yan, Zhen Li
Evaluation and minimization of the energy impact of typical European buildings on the electricity grid: a simulation case study

People spend around 90% of their time in buildings while about 40% of primary energy needs are due to buildings. That is why the present paper deals with a…

Michaël Salvador, Stéphane Grieu
Optimization of local renewable energy systems using automotive simulation approaches

With the rising individual demand for energy as well as the diminishing fossil energy resources, new opti-mized concepts for energy supply and usage are re-…

Torsten Schwan, Bernhard Bäker, René Unger, B. Mikoleit, Christian Kehrer
Comparing the robustness of building regulation and low energy design philosophies

The sensitivity of a real (under construction) UK school building’s energy consumption to input parameters was investigated using IES Virtual Environment.…

Stephen Simm, David Coley, Pieter de Wilde
Exploring rapid prototyping techniques for validating numerical models of naturally ventilated buildings

An alternative to using numerical simulation to model ventilation performance is to model internal air flows using water-based experimental models. However…

Tong Yang, Richard A. Buswell and Malcolm J. Cook
Electricity load management in smart home control

The achievement of sustainable goals in the home environment demands an optimized management of electricity loads from the control side.The present work…

Felix Iglesias Vazquez, Wolfgang Kastner, Sergio Cantos Gaceo, Christian Reinisch
Closing the loop: office tower simulation assumptions vs reality.

This document is a case study of the design and construction of a 30,000 sq.m office tower that has achieved an excellent energy efficiency outcome close to…

Jeffrey Binks
Six green stars in a warm tropical climate – William McCormack place phase 2 - case study

The William McCormack Place Stage 2 (WMP2) building is located in Cairns, North Queensland. The climate is classified as tropical equatorial, hot and humid…

Roger Cladingboel, Carl Gray, Graeme Standfield
Impacts of infiltration/exfiltration from wind, stack and buoyancy in A/C design - an EnergyPlus energy simulation case study

Infiltration is rarely considered a critical factor in AC design. Purposed built buildings such as libraries or shopping centres with dynamic occupants may…

Eddy Rusly, Mirek Piechowski
Analytical assessment of thermal performance of a ventilated glazed facade system

This paper outlines a methodology for determining the thermal performance of a complex ventilated glazed facade system through desktop analysis and computer…

Mike Dagnall, Adriaan Window, Anthony Leung, Dayne Thompson
Building form optimization in early design stage to reduce adverse wind condition – using computational fluid dynamics

Computational Fluid Dynamics Simulation (CFD) has been mainly used for building scientists as an analysis tool to assess the complex phenomenon of building…

Jihun Kim, Yun Kyu Yi, and Ali M. Malkawi
On-off boiler, thermal storage and solar collector: energy balance based model and its optimization

A simplified model of a primary HVAC system comprising an on-off boiler, thermal storage and solar thermal collectors is simulated in hourly resolution. The…

Milica Grahovac, Petra Liedl, Jérôme Frisch, Peter Tzscheutschler
Changing climate: Ersatz future weather data for lifelong system evaluation

Buildings and their renewable energy systems typically operate for a lifecycle of well over 20 years. Due to this the climate that a new building or…

Trevor Lee
Validation of an active chilled beam design for a healthcare facility

Conventional air-conditioning methods in hospitals have often involved air-recycling and indefinite pressure regimes, which increase cross-infection risk.…

Nick Devlin
Determination of cooling strategy on a 200m high glazed lift shaft: a CFD approach

CFD modelling was identified as the only tool able to predict accurately the performance of a cooling system for a 200m high glazed building lift shaft…

Guillaume Jolly, Julien De Charentenay, aBrenton King
The optimal thermal design of residential buildings using energy simulation and fuzzy sets theory

The introduction of the Energy Performance of Buildings Directive (EPBD) in Poland established minimal building energy performance requirements for new and…

Arkadiusz Węglarz, Piotr Narowski
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