|
|
|
|
|
Malek Almobarek, Kepa Mendibil, Abdalla Alrashdan and Sobhi Mejjaouli
Predictive Maintenance 4.0 (PdM 4.0) showed a highly positive impact on chilled water system (CWS) maintenance. This research followed the recommendations of a systematic literature review (SLR), which was performed on PdM 4.0 applications for CWS at com...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nabil Nassif, Mostafa Tahmasebi, Iffat Ridwana and Pejman Ebrahimi
Buildings account for a large portion of the total energy use in the US; therefore, improving the operation of typical variable-air-volume (VAV) systems in buildings can provide a tremendous economic opportunity. ASHRAE Guideline 36 recommends a resettin...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rand Talib and Nabil Nassif
According to EIA, the Heating Ventilation and Air Conditioning (HAVC) systems account for about 25% of the U.S.?s total commercial building?s energy use. Therefore, advanced modeling and optimization methods of the system components and operation offer g...
ver más
|
|
|
|
|
|
|
|
|
|
|
Alvaro Antonio Ochoa Villa, José Carlos Charamba Dutra, Jorge Recarte Henríquez Henríquez, Carlos Antonio Cabral do Santos, José Ângelo Peixoto da Costa
Pág. e35173
This work aims to transient performance of chiller single effect absorption refrigeration using the LiBr/H2O pair with nominal capacity of 35 kW. The goal of this study is to verify the absorption chiller when subjected to thermal loads and it transientl...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yarelis Valdivia Nodal,Mario Álvarez Guerra,Julio Gómez Sarduy,Luc Hens,Carlo Vandecasteele name
Pág. 234 - 244
In tropical countries Heating, Ventilation and Air Conditioning (HVAC) systems are commonly used in tourism facilities to maintain comfort, but with considerable electricity consumption. Much attention had been paid to improving efficiency and saving ene...
ver más
|
|
|
|
|
|
|
|
|
|
|
Chang-Ming Lin, Hsin-Yu Liu, Ko-Ying Tseng and Sheng-Fuu Lin
The objective of this study was to develop a heating, ventilation, and air conditioning (HVAC) system optimization control strategy involving fan coil unit (FCU) temperature control for energy conservation in chilled water systems to enhance the operatin...
ver más
|
|
|
|
|
|
|
|
|
|
|
Chengchu Yan, Xiuxiu Yang and Yizhe Xu
Low delta-T syndrome often occurs in building chilled water systems, which makes systems fail to operate as efficiently as originally anticipated. Extensive studies have been conducted on the subject of low delta-T syndrome with the aims of investigating...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xiaoqing Wei, Nianping Li, Jinqing Peng, Jianlin Cheng, Jinhua Hu and Meng Wang
To minimize the total energy consumption of a cooling tower-assisted heat pump (CTAHP) system in cooling mode, a model-based control strategy with hybrid optimization algorithm for the system is presented in this paper. An existing experimental device, w...
ver más
|
|
|
|
|
|
|
|
|
|
|
Gutenberg da Silva Pereira, Ana Rosa Primo, Alvaro Antonio Ochoa Villa
Pág. 339 - 346
This paper sets out to compare two different cooling systems that use vapor compression chillers for air conditioning environments. It was proposed to compare different operations in isolated and combined action operations. These operations are evaluated...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yamile Díaz Torres,José Pedro Monteagudo Yanes,Debrayan Bravo Hidalgo
Pág. 38 - 49
El artículo presenta los resultados del análisis energético de un sistema híbrido de climatización en los hoteles cubanos. Se efectuó el cálculo de una instalación de climatización por absorción asistido con energía solar, interconectada en serie con un ...
ver más
|
|
|
|
|
|