Results 81 to 90 of about 3,587 (228)

Advanced Exergy Analysis for a Solar Double Stage Absorption Chiller

open access: yes, 2018
Solar driven absorption chiller technology as an alternative mechanism for cooling has been the focus of tremendous recent interest due to its potential advantages for energy conservation and the environment benefits.
Yang Hu (5462657)
core   +1 more source

THE RESERVES OF INCREASING THE EFFICIENCY OF HEAT CONVERSION IN INTEGRATED ENERGY SYSTEM

open access: yesАвіаційно-космічна техніка та технологія, 2019
It is analyzed the efficiency of heat conversion in the integrated electricity, heat and cooling supply of the enterprise. The installation for energy supply includes two JMS 420 GS-N.LC GE Jenbacher cogeneration gas engines manufactured as cogeneration ...
Сергій Георгійович Фордуй   +4 more
doaj   +1 more source

Economic Assessment of Ocean Alkalinity Enhancement Through Electrodialysis: The Role of Carbon Credits in Comparing Solar Energy and Thermal Waste Technologies

open access: yesAdvanced Sustainable Systems, Volume 10, Issue 6, June 2026.
This study evaluates the economic feasibility of an Ocean Alkalinity Enhancement (OAE) plant with an annual CO2 removal capacity of 878 tonnes. The project is profitable only under scenarios with high carbon credit prices, while medium and low‐price scenarios yield a negative net present value.
Idiano D'Adamo   +2 more
wiley   +1 more source

Low temperature solar cooling system with absorption chiller and desiccant wheel

open access: yes, 2015
Nowadays Solar Cooling systems are becoming popular to reduce the carbon footprint of air conditioning. The use of an absorption chiller connected to solar thermal panels is increasing, but little study has been carried out to assess the advantage of ...
Corrada, Paolo
core  

Experimental evaluation of a 3 kW absorption chiller prototype

open access: yes, 2019
Thermally driven absorption chillers have the advantage of being powered by renewable or waste heat as well as using environmentally friendly refrigerants. However, micro scale capacities suitable for residential and office applications are still lacking.
Ahmadu, T.O.
core   +1 more source

Numerical Thermal‐Hydraulic Evaluation of an Integrated Direct‐Indirect Oil Cooling System for an Electric Motor Under Steady‐State Overload Conditions

open access: yesAdvanced Theory and Simulations, Volume 9, Issue 6, June 2026.
This study evaluates an integrated direct‐indirect oil cooling system for electric motor thermal management under steady‐state overload conditions. The results show that the combined cooling architecture improves heat removal from the winding, stator, and housing while balancing pressure drop penalties.
Tai Duc Le   +6 more
wiley   +1 more source

Hot water lower limit temperature characteristics of hot water fired absorption chiller using multi-stage absorption

open access: yesNihon Kikai Gakkai ronbunshu, 2014
The design limits of a hot water fired absorption chiller in a cycle simulation were examined. The authors have already proposed how to determine the lowest limiting value of the smaller of the two temperature differences to get a logarithmic mean ...
Shuji ESAKI   +3 more
doaj   +1 more source

Intelligent Control Framework of District Heating Systems Considering Waste Heat Utilization in Data Centers

open access: yesEnergy Science &Engineering, Volume 14, Issue 6, Page 2704-2720, June 2026.
A deep reinforcement learning–based control architecture is proposed to coordinate heat pumps, thermal storage, renewable energy, and demand response in data center waste heat recovery systems. The agent learns optimal control actions from system states and reward feedback to achieve electrical–thermal co‐optimization under realistic operational ...
Rendong Shen   +5 more
wiley   +1 more source

Theoretical analysis of absorption chiller system [PDF]

open access: yes, 2010
Absorption chiller is a cooling system that uses heat instead of electricity to cool something. The different types of absorption chillers are solar, water, gas, and bromide with steam. The process to cool a building with an absorption chiller is similar
Mohd Hafeez, Alias
core  

Experimental Performance of a Membrane Desorber with a H2O/LiCl Mixture for Absorption Chiller Applications. [PDF]

open access: yesMembranes (Basel), 2022
Ibarra-Bahena J   +4 more
europepmc   +1 more source

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