Results 11 to 20 of about 1,952,648 (132)
RATIONAL PARAMETERS OF SEASONAL HEAT ACCUMULATORS FOR HELIOS SYSTEM [PDF]
Bulletin of the National Technical University "KhPI". Series: Innovation researches in students’ scientific work, 2020 Исследованы нестационарные процессы теплообмена в гелиосистеме с сезонным аккумулятором теплоты для периодической зарядки аккумулятора в летний период и разрядки в зимний для разных регионов Украины. Проведены численные исследования гелиосистемы, учитывающие взаимное влияние гелиоприемника и сезонного твердотельного аккумулятора теплоты с тепловой ...
Wysochin, Viktor +3 more
openaire +4 more sources
Chemical Engineering Transactions, 2017 This article presents results of a study focusing on the evaluation of the real seasonal coefficient of performance (SCOP) of the air-to-water heat pump (HP) operating in specific conditions of the Central Europe.
J. Pospisil +3 more
doaj +2 more sources
Optimization of Heat Exchange in a Heat Accumulator with Latent Heat Storage [PDF]
Procedia Technology, 2015 The paper analyzes the possibility to optimize the construction of a heat exchanger, which has the role of thermal accumulator in a solar energy storage system for residential use.
Constantin, Luca +2 more
exaly +2 more sources
Intensification of Heat Transport from the Furnace to Heat Accumulator through a Phase Change
Communications - Scientific Letters of the University of Zilina, 2017 In the article the authors analyse the process of heat transport from the furnace to a heat accumulator through a phase change of a heat carrier (working substance), design a construction and describe measurements done on experimental equipment.
Milan Malcho
exaly +2 more sources
STES—Typical Scenarios for Heat Accumulator Cooperation [PDF]
Energy Procedia, 2014 The article presents an analysis of real operational data of a Seasonal Thermal Energy Storage system connected to a local heating grid. 8 years of operation time was analyzed to determine typical scenarios for cooperation with the heating grid and solar
Wojciech Bujalski, Jaroslaw Milewski
exaly +2 more sources
The Joint Use of a Phase Heat Accumulator and a Compressor Heat Pump
EnergiesThis article presents an example of the joint use of a compressor heat pump that uses propane as a natural, ecological thermodynamic medium and a phase heat accumulator that uses paraffin as a medium. Special attention has been paid to the solidification
Marta Gortych, Zygmunt Lipnicki
exaly +2 more sources
Assessment of the thermal accumulating solar stations efficiency [PDF]
E3S Web of Conferences, 2023 The impact of heat-generating facilities on the environmental condition of adjacent territories is assessed. The possibility of using solar energy to reduce the anthropogenic impact on the environment is substantiated.
Burkova Elena V., Burkov Dmitry V.
doaj +1 more source
The conditions of twenty-four—hour charging of the group ground accumulator of solar plant system
Trudy Odesskogo Politehničeskogo Universiteta, 2015 The numerical investigations of unsteady heat transfer in the seasonal heat accumulator of a solar plant system with the 9 ground heat exchangers in process of periodic, with day cycle, charging at the summer period are carried out.
Віктор Васильович Височин +1 more
doaj +7 more sources
Effect of the ground heat exchanger dimensions on the heliosystem operation with coupled modes
Trudy Odesskogo Politehničeskogo Universiteta, 2014 The numerical investigations of unsteady heat transfer in the seasonal heat accumulator of a solar plant system with a ground heat exchanger in the process of a periodic, with a diurnal cycle, charging in the summer period, are carried out.
Віктор Васильович Височин +1 more
doaj +5 more sources
Modeling the temperature regime of the heat accumulator [PDF]
, 2023 In the article, a mathematical model of the temperature regime (charge and discharge) is developed based on the balance equation of the water tank heat accumulator.
Khairiddinov Botir +2 more
core +3 more sources