LoginThe paper describes case study of application of computer simulation in the field of operational energy costs distribution in the building with variable operation and no possibility of direct energy consumption measuring.
IBPSA 2001 - Rio de Janeiro, Brazil
International Building Simulation Conference 2001, Rio de Janeiro, Brazil.
Contains 153 papers
Volume content
Use of energy performance simulation for operation cost distribution in multipurpose conventional centre | 2001 | English
Building Integrated Photovoltaic (BIPV) system implementation is on the rise worldwide. A computer modeling tool was developed to predict BIPV system power generation in commercial buildings.
Uncertainty approaches for hygrothermal building simulations: drying of an AAC flat roof in different climates | 2001 | English
In civil engineering there is an increasing demand for calculation methods to assess the moisture behaviour of building components.
Strategies for coupling energy simulation and computacional fluid dynamics programs | 2001 | English
Energy simulation (ES) and computational fluid dynamics (CFD) can play important roles in building design by providing complementary information about the buildings’ environmental performance.
The need for computacional support in energy-efficient design projects in the Netherlands | 2001 | English
This paper reports on a research project that investigates the need for computational support for a specific stage of the building design process: the selection of energy saving components.
This paper deals with the development and the testing of a simulation algorithm for the temperature behaviour and the flow characteristics of double façades.
Sisley is an open software that uses the volume element method to model two-dimensional heat transfer problems under transient and steady-state conditions.
Just in time for the 25th anniversary a new version of the international well-known simulation tool TRNSYS is released: TRNSYS 15.
The influence of different courtyard configurations on natural ventilation through low-rise buildings | 2001 | English
Natural ventilation represents an important design strategy for school buildings in warm humid regions. It is an efficient way to improve students’ thermal comfort and productivity by natural means.
Using lighting simulation to assess the performance of and indirect office lighting systems in dynamic workplaces | 2001 | English
Despite discussions of the universal workstation, there is increasing workplace dynamics in organizations. These dynamics include space configuration changes, changes in occupant density, and increasing equipment density.
This paper reports on an ongoing research project aiming at prediction of the sound insulation proper- ties of a specific type of facade panel by means of computational tools and experiments.
In a larger research program on ‘cost versus value evaluations in the early design stages of technical buildings’, a study and software implementation has been made to simulate HVAC expertise using an Integrated Early Design Environment.
Formal independent testing has been an integral component in the development of EnergyPlus, a new building energy simulation program. Testing to date has included analytical, comparative, sensitivity, range, and empirical tests.
Use of whole building simulation in on-line performance assessment: modeling and implementation issues | 2001 | English
The application of model-based performance assessment at the whole building level is explored.
The simultaneous optimization of building fabric construction: HVAC system size, and the plant control strategy | 2001 | English
The simultaneous optimization of building’s fabric construction, the size of heating, ventilating and air conditioning (HVAC) system, and the HVAC system supervisory control strategy, would auto- matically account for the thermal coupling between
Urban climate and its influence on energy consumption a case study in two brazilian cities | 2001 | English
Two prototype office buildings with low internal gains were simulated using DOE2 software to evaluate its energy consumption in different urban microclimates.
We present the practical application of two models SustArc (Capeluto and Shaviv 1997, 1999) and FLUENT 5.0.2 (1999) to the design of a new business district in Tel Aviv incorporating solar and wind rights.
Use of 'Comfie' computer simulation tool for evaluation of thermal performance in housing units | 2001 | English
This work deals with the use of the thermal simulation COMFIE tool, in the research project developed at Londrina State University / PR.
For users and developers of energy simulation software tools, knowledge of which inputs have a signif- icant impact on the simulation results is very impor- tant, as this will dictate which areas of the building justify additional development and
This paper summarizes the recently concluded PhD study by the first author. The study addressed uncertainties in building performance evaluations and their potential impact on design decisions.