Results 1 to 10 of about 13,668 (164)
International Journal of Thermofluids, 2021 Heat pipe heat exchangers (HPHEs) are being more frequently used in energy intensive industries as a method of low-grade waste heat recovery. Prior to the installation of a HPHE, the effect of the heat exchanger within the system requires modelling to ...
Hussam Jouhara
exaly +3 more sources
Numerical Simulation of a Solar Cooling System Based on Variable-Effect NH3-Water Absorption Chiller using TRNSYS [PDF]
Journal of Renewable Energy and Environment, 2023 Around the globe, a 60 % increase in energy demand is predicted to occur by the end of the year 2030 due to the ever-increasing population and development.
Abir Hmida +4 more
doaj +1 more source
Testing of linear models for optimal control of second-order dynamical system based on model-reality differences [PDF]
, 2021 In this paper, the testing of linear models with different parameter values is conducted for solving the optimal control problem of a second-order dynamical system.
Athithan +21 more
core +1 more source
International Journal of Renewable Energy Development, 2021 With the increasing integration of decentral renewable energy systems in the residential sector, the opportunity to enhance the control via model predictive control is available. In this article, the main focus is to investigate the objective function of
Muthalagappan Narayanan
doaj +1 more source
Monte Carlo Optimization of a Solar Combisystem Using Photovoltaic-Thermal Systems in Hot and Dry Climatic Condition [PDF]
Journal of Heat and Mass Transfer Research, 2022 In this study, the performance of a solar combisystem using glazed thermal photovoltaic-thermal systems is investigated and optimized to provide the thermal and electrical demands of a five-story building in Hot/Dry climatic conditions (Tehran, Iran ...
Maryam Karami +2 more
doaj +1 more source
Dynamic Simulation of Solar-Powered Heating and Cooling System for an Office Building Using TRNSYS: A Case Study in Kerman [PDF]
Journal of Renewable Energy and Environment, 2022 Recently, novel techniques have been developed in building industries to use solar heating and cooling systems. The current study develops a Solar-powered Heating and Cooling (SHC) system for an office building in Kerman and assesses the transient ...
Hadi Farzan
doaj +1 more source
Life-cycle cost optimization of a solar combisystem for residential buildings in Nepal
Journal of Asian Architecture and Building Engineering, 2022 Current solar thermal systems used in Nepal are mostly for domestic hot water heating. Meanwhile, there is a growing need for space heating. A solar heating system can be configured to provide heat for both space heating and domestic hot water, leading ...
Bishan Thapa +2 more
doaj +1 more source
Energies, 2022 This paper presents the development of a computational model of latent thermal energy storage (LTES) in a shell and tube configuration with longitudinal fins.
Fran Torbarina +2 more
doaj +1 more source
Energies, 2020 Electric air-conditioning systems driven by electricity from a wind turbine can be defined as wind electric and cooling systems according to the definition of solar-activated air-conditioners.
Carlo Roselli +2 more
doaj +1 more source
Experimental Validation of Performance Parameters of An Air Source Heat Pump Model
Gazi Üniversitesi Fen Bilimleri Dergisi, 2021 Meeting the DHW (domestic hot water) requirement and the energy used for DHW has an important share in the energy sector today. Air-source heat pumps, one of the systems used to meet this requirement, can also be supported by various renewable energy ...
Rıza BÜYÜKZEREN +3 more
doaj +1 more source