Results 101 to 110 of about 69,403 (277)

A Comprehensive Review of Waste‐Derived Materials for Solar Still Performance Enhancement

Advanced Materials Interfaces, Volume 13, Issue 9, 5 May 2026.
Solar desalination reduces energy use and produces freshwater sustainably, but its productivity is limited and cannot meet rising demand. Thus, solar desalination system improvements are sought to boost water productivity. Waste materials are abundantly available and burden the environment, making them low‐cost enhancers for solar desalination systems.
A. S. Abdullah, Abanob Joseph, Wissam H. Alawee, Gamal B. Abdelaziz, Mohammed El Hadi Attia, Swellam W. Sharshir, Ahmed El‐Harairy   +6 more
wiley   +1 more source

Experimental validation of the RESPONSE framework against cyberattacks on cyber‐physical process systems

AIChE Journal, Volume 72, Issue 5, May 2026.
Abstract This work experimentally validates the RESPONSE (Resilient Process cONtrol SystEm) framework as a solution for maintaining safe, continuous operation of cyber‐physical process systems under cyberattacks. RESPONSE implements a dual‐loop architecture that runs a networked online controller in parallel with a hard‐isolated offline controller ...
Luyang Liu, Pu Du, Zaman Sajid, Benjamin Wilhite, Costas Kravaris, Faisal Khan   +5 more
wiley   +1 more source

Recommissioned Energy Control Strategy for RTE Television Centre's Chilled Water System

Journal of Sustainable Design and Applied Research in Innovative Engineering of the Built Environment, 2012
This paper investigates the energy performance of a building’s chilled water system (CHWS), primarily focusing on the systems direct electrical energy consumption and the potential for delivering improvements to increase the overall operational ...
James McConnologue
doaj   +1 more source

Eco‐Friendly Preparation of Porous Starch via Water‐Induced Amylose Solubilization

Polymers for Advanced Technologies, Volume 37, Issue 5, May 2026.
ABSTRACT Starch is a safe and biocompatible excipient in pharmaceutical formulations. Introducing pores into its granules transforms it into a biodegradable carrier suitable for drug delivery. Various strategies have been developed to induce pore formation, including physical methods (e.g., microwave, ultrasound), chemical methods (e.g., solvent ...
Anna Imbriano, Alessandro Di Michele, Cinzia Pagano, Raquel de Melo Barbosa, Francesco Bonacci, Jessica Bettineschi, Elena Ghedini, Daniele Ramella, Maurizio Ricci, Luana Perioli   +9 more
wiley   +1 more source

Comparative Research on Performances of R516A and R134a in Water-Cooled Chillers

Zhileng xuebao
R516A is one of the new substitutes for R134a refrigerant in water-cooled chillers. The COP (coefficient of performance) and discharge temperatures of R516A and R134a are compared through a single-stage vapor compression cycle. Under nominal and variable
Li Xiongya, Hua Xue, Guo Xiaolin
doaj  

Theoretical Limit of Chiller Efficiency

Zhileng xuebao, 2013
The energy conservation in chiller exchangers are analyzed in this paper, the formula of limit of coefficient of performance (COP) is then deduced. According to the working condition of GB/T 18430.1—2007 and AHRI 550/590—2011, the limits of COP and IPLV ...
Zhou Jinsheng
doaj  

Combined solar collector and energy storage system [PDF]

, 1980
A combined solar energy collector, fluid chiller and energy storage system is disclosed. A movable interior insulated panel in a storage tank is positionable flush against the storage tank wall to insulate the tank for energy storage.
Jensen, R. N.
core   +1 more source

Experimental Study on Refrigeration Characteristics of Absorption Chiller in Marine Environment

Energies
Absorption chillers are key installations for recovering waste heat on offshore oil platforms. However, experimental data remain insufficient regarding how marine-induced vibration and sway affect lithium bromide (LiBr) chiller performance, which limits ...
Fei Wang, Heshan Zhao, Weizheng An, Ming Zhang, Dan Jin, Gang Wang   +5 more
doaj   +1 more source

Analysis and optimization of energy usage in Supermarkets [PDF]

, 2017
The thesis performed in this research is focused on a particular type of energy system, energy systems in supermarkets. As supermarkets are high-energy using buildings, their energy system optimization has been investigated in recent years, with the main
Lloret Font, Eduard
core   +1 more source

Fault Diagnosis Strategy based on EWMA-BN for Chillers

Zhileng xuebao, 2019
To improve the accuracy of fault diagnosis for chillers, a fault diagnosis strategy based on an exponentially weighted moving average (EWMA) and Bayesian network (BN) is proposed in this study.
Shang Pengtao, Guo Yabin, Tan Zehan, Chen Huanxin, Ding Xinlei   +4 more
doaj