Results 171 to 180 of about 38,828 (208)

From Building Energy Models (BEM) to Urban Building Energy Models (UBEM): input data and modelling approaches

Building Simulation Conference Proceedings, 2023
The past 15 years have seen a strong development of advanced new Urban Building Energy Model (UBEM) tools that have been generated with existing (e.g., EnergyPlus) or new calculation engines. Due to the high computational time and the huge level of uncertainty in UBEMs, the introduction of some model simplifications and assumptions becomes unavoidable.
Piro, Matteo, Ballarini, Ilaria, Corrado Vincenzo   +2 more
openaire   +2 more sources

Building Renovation with BIM: 3. BIM to Building Energy model (BEM)

2023
This book is providing a practical guide to implement BIM on renovation projects. To this end, its main focuses is to present practical BIM application process guides and illustrate these guides using practical use cases of renovation project activities.
Hartmann, Timo, Verghese, Sharon Susan
openaire   +2 more sources

UAV-BIM-BEM: An automatic unmanned aerial vehicles-based building energy model generation platform

Energy and Buildings
Haojie Guo, Zhihua Chen, Xi Chen, Jingjing Yang, Chengcheng Song, Yixing Chen   +5 more
openaire   +3 more sources

Automated recognition and mapping of building management system (BMS) data points for building energy modeling (BEM)

Building Simulation, 2020
With the advance of the internet of things and building management system (BMS) in modern buildings, there is an opportunity of using the data to extend the use of building energy modeling (BEM) beyond the design phase. Potential applications include retrofit analysis, measurement and verification, and operations and controls.
ZHAN SICHENG, CHONG ZHUN MIN,ADRIAN, BERTRAND LASTERNAS   +2 more
openaire   +1 more source

Issues and Prospects of BIM-to-BEM (Building Energy Model)

Journal of the architectural institute of Korea planning & design, 2014
Recently, interoperability between BIM (Building Information Model) and BEM (Building Energy Model) has been highlighted. Even though it has been widely recognized that there are significant potentials in BIM by data sharing and reuse, BIM has not been actively utilized for building energy simulation.
Seo-Young Lee, Cheol-Soo Park, In-Han Kim   +2 more
openaire   +1 more source

Building Information Modeling (BIM) And Building Energy Modeling (BEM): Assessment of BIM-BEM Workflows And Energy Simulation Tools

2022
Interoperability and Integration of the Building Information Modeling (BIM) and Building Energy Modeling (BEM) tools are major challenges for the Architecture, Engineering, and Construction (AEC) industry. The goals of this dissertation were to (i) investigate various BEM tools to evaluate their workflow and integration with BIM and (ii) assess BEM ...
openaire   +1 more source

Building energy modeling (BEM) using clustering algorithms and semi-supervised machine learning approaches

Automation in Construction, 2016
Abstract Energy efficiency is a critical element of building energy conservation. Energy Information Administration (EIA) and International Electrotechnical Commission (IEC) estimated that over 6% of electrical energy was lost during transmission and distribution.
Hariharan Naganathan, Wai Oswald Chong, Xuewen Chen   +2 more
openaire   +1 more source

Integration of Building Energy Modeling (BEM) and Building Information Modeling (BIM): Workflows and Case Study

2019
Building Energy Modeling (BEM) intends to quantify buildings’ energy performance to help designers and architects better understand the environmental impacts of their decisions. Building Information Modeling (BIM) refers to a digital, model-based representation, where information about building design can be shared among different stakeholders and used
Farid Mohajer, Mahsa, Aksamija, Ajla
openaire   +2 more sources

Optimizing Building Energy Modeling (BEM) Workflow through Integrating HVAC systems Design and Building Information Modeling (BIM) using gbXML Schema Version 6.01

2023
Heating, Ventilation, and Air-conditioning (HVAC) systems have been adopted in architecture since 1972 for maintaining a comfortable indoor thermal environment. It plays a crucial role in occupants’ thermal comfort, health, and productivity. However, most of the office buildings today have a low thermal satisfaction rate (Huizenga, C.
openaire   +1 more source

Building electric energy prediction modeling for BEMS using easily obtainable weather factors with Kriging model and data mining

Building Simulation, 2018
In this article, a building electric energy prediction model using a Kriging method was developed for an efficient building energy management system (BEMS). In the prediction model, only easily obtainable weather factors such as temperature, humidity, wind speed, etc. were used as input parameters for actual application to the BEMS.
Kibeom Ku, Shinkyu Jeong
openaire   +1 more source