Results 21 to 30 of about 735 (170)

Calibrating whole building energy model: a case study using BEMS data [PDF]

open access: yes, 2014
This paper describes a Calibration methodology which is specifically configured to best match actual building performance, based on a case study conducted to calibrate whole building energy model using Building Energy Management System (BEMS) measured data.
Nolan, E.   +5 more
openaire   +4 more sources

A SEMANTICALLY ENRICHED AND WEB-BASED 3D ENERGY MODEL VISUALIZATION AND RETRIEVAL FOR SMART BUILDING IMPLEMENTATION USING CITYGML AND DYNAMIZER ADE [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
Smart Cities are complex distributed systems which may involve services, applications, sensors and IoT devices. In order to be able to link and use such heterogeneous data, spatial data infrastructures for Smart Cities can play an important role in ...
E. Chatzinikolaou   +2 more
doaj   +1 more source

Using of BIM, BEM and CFD technologies for design and construction of energy-efficient houses [PDF]

open access: yesE3S Web of Conferences, 2019
The article presents the concept and the process of integrated design and construction of energy-efficient house during the life cycle based on the use of BIM (Building Information Model), BEM (Building Energy Modeling) and CFD (Computational Fluid ...
Sultanguzin I. A.   +5 more
doaj   +1 more source

Digital-Twin-Based Evaluation of Nearly Zero-Energy Building for Existing Buildings Based on Scan-to-BIM

open access: yesAdvances in Civil Engineering, 2021
In recent years, the global energy environment has become increasingly severe, and the problems such as global warming, soaring carbon emissions, and excessive use of petrochemical energy have attracted increasing attention from all walks of life.
Liang Zhao   +3 more
doaj   +1 more source

A Systematic Literature Review of Physics-Based Urban Building Energy Modeling (UBEM) Tools, Data Sources, and Challenges for Energy Conservation

open access: yesEnergies, 2022
Urban building energy modeling (UBEM) is a practical approach in large-scale building energy modeling for stakeholders in the energy industry to predict energy use in the building sector under different design and retrofit scenarios. UBEM is a relatively
Ehsan Kamel
doaj   +1 more source

Day‐ahead optimal scheduling of building energy microgrids based on time‐varying virtual energy storage

open access: yesIET Renewable Power Generation, 2023
The thermal inertia of a building envelope endows a building with a heat storage capability, introducing scheduling flexibility to a building energy microgrid (BEM). The flexibility is usually modelled as virtual energy storage (VES) and used to optimize
Yunfei Mu   +6 more
doaj   +1 more source

Overheating assessment in Passivhaus dwellings: the influence of prediction tools

open access: yesBuildings & Cities, 2022
Thermal comfort during the summer in the Passivhaus concept relies mainly on natural ventilation to provide indoor cooling. Do airflow modeling tools accurately predict overheating in summer and for anticipated warmer climates?
Vitor Leite Goncalves   +3 more
doaj   +1 more source

Evaluation of Urban Canopy Models against Near-Surface Measurements in Houston during a Strong Frontal Passage

open access: yesAtmosphere, 2022
Urban canopy models (UCMs) in mesoscale numerical weather prediction models need evaluation to understand biases in urban environments under a range of conditions.
Eric A. Hendricks, Jason C. Knievel
doaj   +1 more source

Analyzing the energy analysis tool (The Autodesk Insight 360) of BIM during the early stages of the design process in terms of window factors in a single-family house

open access: yesLogistics, Supply Chain, Sustainability and Global Challenges, 2022
In designing eco-buildings, windows play a big part in minimizing the energy load. There has not been any easy-to-use software to speed up the process, even after many recent studies about environment-friendly window size, shading, position, and material.
BOLOORCHI Fatemeh
doaj   +1 more source

A Novel Approach for Optimizing Building Energy Models Using Machine Learning Algorithms

open access: yesEnergies, 2023
The current practice with building energy simulation software tools requires the manual entry of a large list of detailed inputs pertaining to the building characteristics, geographical region, schedule of operation, end users, occupancy, control aspects,
Benjamin Kubwimana, Hamidreza Najafi
doaj   +1 more source

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