Results 11 to 20 of about 69,403 (277)

Adsorption chiller in a combined heating and cooling system: simulation and optimization by neural networks

Bulletin of the Polish Academy of Sciences: Technical Sciences, 2023
© 2021 The Author(s). This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Abstract. Adsorption cooling and desalination technologies have recently received more attention.
J. Krzywański, K. Sztekler, M. Bugaj, W. Kalawa, K. Grabowska, P. Chaja, M. Sosnowski, W. Nowak, Ł. Mika, S. Bykuć   +9 more
semanticscholar   +1 more source

Performance analysis and optimisation of the chiller-air handling units system with a wide range of ambient temperature

Cleaner Engineering and Technology, 2023
The integrated optimisation modelling for the chiller-air handling units system is developed for increasing the efficiency and energy utilisation of system.
N. I. Zulkafli, M. F. Sukri, Musthafah Mohd Tahir, Asjufri Muhajir, D. Hanak   +4 more
semanticscholar   +1 more source

Deep clustering of cooperative multi-agent reinforcement learning to optimize multi chiller HVAC systems for smart buildings energy management

Journal of Building Engineering, 2022
Chillers are responsible for almost half of the total energy demand in buildings. Hence, the obligation of control systems of multi-chiller due to changes indoor environments is one of the most significant parts of a smart building.
R. Homod, Z. Yaseen, A. Hussein, Amjad Almusaed, O. A. Alawi, M. Falah, A. Abdelrazek, Waqar Ahmed, M. Eltaweel   +8 more
semanticscholar   +1 more source

Optimal Chiller Loading by Team Particle Swarm Algorithm for Reducing Energy Consumption

Energies, 2021
Energy saving is an important issue for multiple-chiller systems. Optimal chiller loading (OCL) in multiple-chiller systems has been investigated with many optimization algorithms to save energy.
Wen-Shing Lee, Wen-Hsin Lin, Chin-Chi Cheng, Chien-Yu Lin   +3 more
semanticscholar   +1 more source

A Novel Semi-Supervised Data-Driven Method for Chiller Fault Diagnosis with Unlabeled Data [PDF]

Applied Energy, 2020
In practical chiller systems, applying efficient fault diagnosis techniques can significantly reduce energy consumption and improve energy efficiency of buildings.
Bingxu Li, Fanyong Cheng, Xin Zhang, Can Cui, W. Cai   +4 more
semanticscholar   +1 more source

Space cooling using geothermal single‐effect water/lithium bromide absorption chiller

Energy Science & Engineering, 2021
This research is proposed to fully investigate the performance of a single‐effect water/lithium bromide absorption chiller driven by geothermal energy. Since absorption cycles are considered as low‐grade energy cycles, this innovative idea of rejecting ...
M. El Haj Assad, M. Sadeghzadeh, M. Ahmadi, M. Al-Shabi, Mona Albawab, A. Anvari‐Moghaddam, E. B. Bani Hani   +6 more
semanticscholar   +1 more source

Immersion Wort Chiller Optimization: Project-Based Learning in Undergraduate Heat Transfer [PDF]

, 2019
Project-Based Learning (PjBL) has been adopted as a highly effective teaching-learning style worldwide in the last few decades in the engineering educational community.
Li, Xiaohua
core   +1 more source

Possibilities of Adapting a Free-Cooling System in an Existing Commercial Building

Energies, 2022
Increasingly, the exploitation of buildings involves the need for comprehensive management of all systems operating within it, their continuous monitoring, both for the safety of users and to mainly optimize the operating parameters of systems that are ...
Sławomir Rabczak, Krzysztof Nowak
doaj   +1 more source

Experimental characterization of an innovative hybrid thermal-electric chiller for industrial cooling and refrigeration application

, 2021
The energy demand of industries accounts for about 30–35% of world yearly energy consumption, a relevant percentage is due to the need of heating and cooling demand.
G. Dino, V. Palomba, E. Nowak, A. Frazzica   +3 more
semanticscholar   +1 more source

Research of Salmonella spp. and indicators microorganisms in poultry carcasses and chilling tanks water in poultry slaughterhouse/
Pesquisa de Salmonella spp. e microrganismos indicadores em carcaças de frango e água de tanques de pré-resfriamento em abatedouro de aves

Semina: Ciências Agrárias, 2007
The purpose of this work was to research the Salmonella spp. and indicators microorganisms (total coliforms-CT, thermotolerant coliforms-CTT, mesophlic aerobes-AM and psychotrophic microorganisms) in poultry carcasses and chilling tanks water in a ...
Ernst Eckehardt Muller, Samuel Fabre Sanches, Ronaldo Tamanini, Juçara Tinasi de Oliveira, Juliana Arena Galhardo, Melissa Lopes   +5 more
doaj   +1 more source