Zobrazeno 1 - 10
of 372
pro vyhledávání: '"Georges Laurent"'
Publikováno v:
E3S Web of Conferences, Vol 562, p 05006 (2024)
The present study aims to satisfy the energy demands of a set of Norwegian residential structures with the least carbon dioxide and most renewable energy. Real-time data on building domestic hot water (DHW), heating, and electricity usage is used to
Externí odkaz:
https://doaj.org/article/cd7e27c8482c40c0bc6e01fcfb9dfa27
Autor:
Harsen Trond Thorgeir, Venås Bård, Fečer Tomáš, Georges Laurent, Bi Yang, Mathisen Hans Martin, Cao Guangyu
Publikováno v:
E3S Web of Conferences, Vol 562, p 09006 (2024)
Maintaining acceptable indoor air quality within operating rooms (ORs) in healthcare facilities is vital to prevent surgical site infections (SSIs). Two prevalent ventilation systems, laminar airflow (LAF) and mixing ventilation (MV), are widely used
Externí odkaz:
https://doaj.org/article/2f4481b2b9534265a9f5dc77d8ae52fe
Publikováno v:
E3S Web of Conferences, Vol 562, p 11002 (2024)
Accurate long-term forecasts of aggregate energy load profiles are crucial for effective energy system planning at regional and national scales. This study aims to validate PROFet, a flexible load profile modeling tool. PROFet forecasts weather-depen
Externí odkaz:
https://doaj.org/article/3ad06573ad2540adb0579bb2791dd723
Publikováno v:
E3S Web of Conferences, Vol 362, p 12001 (2022)
Model predictive control (MPC) is an advanced optimal control technique to minimize a control objective while satisfying a set of constraints and is well suited to activate the building energy flexibility. The MPC controller performance depends on th
Externí odkaz:
https://doaj.org/article/81d4e1b14317422688e4861b9df4244b
Publikováno v:
E3S Web of Conferences, Vol 362, p 14004 (2022)
The evaporation rate from the swimming pool is a main parameter influencing the energy use in swimming facilities. Quantifying this phenomenon is crucial when modelling the facility in Building Performance Simulation. This study investigates the accu
Externí odkaz:
https://doaj.org/article/7e0830c6948540f796a99dba41d52da1
Publikováno v:
E3S Web of Conferences, Vol 356, p 04010 (2022)
To evaluate the performance of RANS turbulence models, this study compares four different cavity flow benchmarks using the prevailing two-equation turbulence models for indoor airflows, namely the standard and RNG k-ε and the standard and SST k-ω m
Externí odkaz:
https://doaj.org/article/6d96c7eccd0b44c0a5ba1bf5e1d44e77
Publikováno v:
E3S Web of Conferences, Vol 246, p 01001 (2021)
The objective of this work is to investigate the indoor environment in bedrooms ventilated by window opening during night-time. How window opening behaviour affects indoor air quality (IAQ), and how window opening behaviour and IAQ is influenced by e
Externí odkaz:
https://doaj.org/article/4859e6d84c3b42a1a27b1b90eb5d5fa5
Publikováno v:
E3S Web of Conferences, Vol 246, p 10001 (2021)
In the one hand, energy planning tools compute the cost-optimal investment in the energy system minimizing life cycle costs (LCC). These tools often consider optimal control. The building (or cluster of buildings) is represented by a node where the t
Externí odkaz:
https://doaj.org/article/abd27cad01d9410da462a96c80e9a0a2
Publikováno v:
E3S Web of Conferences, Vol 172, p 25007 (2020)
Wood stoves are widely used in Nordic countries. They offer a good opportunity to use biomass for space-heating and to reduce the peak power of all-electric buildings. However, wood stoves are highly concentrated heat sources with limited control com
Externí odkaz:
https://doaj.org/article/0bdbe4d504fd4dd58429cd69fd901677
Publikováno v:
E3S Web of Conferences, Vol 111, p 06030 (2019)
Energy flexibility of buildings can be used to reduce energy use and costs, peak power, CO2eq- emissions or to increase self-consumption of on-site electricity generation. Thermal mass activation proved to have a large potential for energy flexible o
Externí odkaz:
https://doaj.org/article/8193833ff854459d9416a22647759b80