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International Building Simulation Conference, Vancouver, Canada, 1989.

Contains 53 abstracts.

Volume content
Promising (and not so promising) developments in energy analysis software

Building energy analysis programs have undergone a slow evolution since arrival over a decade ago. The frequency of use and number of applications for these…

Dwight A. Beranek, Linda K. Lawrie
The use of the combine program with DOE-2.1C

COMBINE is a file utility program developed by Jeff Hirsch of Lawrence Berkeley Laboratories for use with the DOE2.1C building energy simulation program.…

Michael Hatten
Indoor air quality simulation: IAQPC

The Indoor Air Quality Simulator for personal computers (IAQPC) has been developed in response to the growing need for quick, accurate predictions of indoor…

M. K. Owen, P. A. Lawless, D. S. Ensor
RESEM: an evaluation tool for energy retrofits in institutional buildings

Lawrence Berkeley Laboratory is developing a PC-based computer tool, the Retrofit Energy Savings Estimation Model (RESEM) which can provide high-quality…

William L. Carroll, Bruce E. Birdsall, Robert J.Hitchcock, Ronald C. Kammerud
Thermal energy storage system sizing

This paper describes results from a larger project [1] which investigated the sizing of Thermal EnergyStorage (TES) systems used as part of the cooling…

William L. Carroll, Bruce E. Birdsall, Dominique Dumortier, Ron Kammerud, Brandt Andersson, Joe Eto, Fred Winkelmann
Luminance in computer-aided lighting design

Traditionally, the lighting engineering community has emphasized illuminance, the amount of light reaching a surface, as the primary design goal. The…

Gregory J. Ward, Francis M. Rubinstein
Rule-based diagnostic method for HVAC fault detection

In a typical computer-based building energy management system (BEMS) for HVAC applications, pertinent variables such as pressure, temperature, fluid flow…

Stanley T. Liu, George E. Kelly
Three-dimensional modelling of SLAB- on grade heat transfer

Experimental studies during the 1940S concluded that heat loss from slab-on-grade floors is proportional to floor perimeter length. More recent numerical…

Curtis O. Pedersen, William P. Bahnfleth
Model-based computer modelling: an approach for building energy simulation improvement

Many criticisms have been made about existing software for building energy analysis and simulation. In this paper, we try to show the interest of the model-…

Anne-Marie Dubois
Simulation and optimization in the real time control of building environmental systems

Some details of the optimization work conducted over the last five years in a high rise office complex are described. The solution of the many nonlinear…

Z. Cumali, O. Sezgen
Daylighting in a hot arid area

The availability of daylight, including diffused sky light and direct sunlight, in urban open spaces is an important environmental factor in designing and…

Jong-Jin Kim
Verification of energy saving in residential housing

Today energy saving rates due to retrofits in residential housing are either measured by experiment on site or predicted by system simulation. In the latter…

Rolf Diemer
Modelling heat, moisture and contaminant transport in buildings: toward a new generation software

This paper describes a general purpose software, Florida Software for Engineering Calculations (FSEC 1.1), that is capable of solving various transport…

Alp Kerestecioglu, Muthusamy Swami, Philip Fairey, Lixing Gu, Subrato Chandra
Simulation in lighting cost analysis

Since methods incorporating the time value of money are the only ones that give an accurate picture of life costs of a system, they are the only methods…

M. Clay Belcher
Development of a component program library for building energy simulation: a japanese experience

This paper describes the concept of developing a component program library for building energy simulation and the current state of its development, which…

Hisaya Ishino, Masanori Shukuya, Kimiko Kohri
Window energy performance comparison program for non-residential buildings

A new computer program has been written for comparing the annual energy and economic performances of different window systems in non-residential buildings.…

R. McCluney
Modelling of thermal systems from technical sketches to equations

Modellers ands users of simulation softwares need to agree on a standard way to state the physical bases of their models The proposals presented in this…

Jean Lebrun
Techiniques for simultaneous simulation of buildings and mechanical systems in heat balance based energy analysis programs

The current generation of building simulation software is based upon separate building and mechanical system simulations. While separate simulations are…

Michael J. Witte
Development of a methodology to evaluate the energy and comfort performance of fenestration

This paper describes the development of a new concept for analyzing the performance of fenestration systems. We show the derivation of five indicators that…

R. Sullivan, S. Selkowitz
Multiple input transfer function model of ground heat transfer

The heat transfer processes occurring in the earth surrounding a building have a substantial effect on the building's energy consumption. During the heating…

Curtis O. Pedersen, Joann Amber
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