Heat Pump Technology in the Field of Fruit and Vegetable Drying: A Review [PDF]
FoodsSingle or combined heat pump technologies are generally used to dry fruits and vegetables, with combined heat pump technologies offering superior performance.
Lichun Zhu +9 more
doaj +2 more sources
A unified approach for the thermodynamic comparison of heat pump cycles [PDF]
Communications Engineering, 2023 The flexible heat pump cycle introduces a heat storage device into the Evans-Perkins cycle to recover, store, and reuse part of the sensible heat carried by the hot liquid refrigerant from the condenser, achieving a higher coefficient of performance than
Zhibin Yu, Zahra Hajabdollahi Ouderji
doaj +2 more sources
Analysis of the status quo of solar heating under the background of carbon neutrality [PDF]
E3S Web of Conferences, 2021 Since 2020, under the market trend of the "carbon peak" and "post-coal reform" era, clean energy heating has ushered in development opportunities. This article mainly introduces the current status of solar combined heat pump, biomass energy, electricity,
Kong Dexia, Liang Jun
doaj +1 more source
Application of soft sensor technology in HVAC system test [PDF]
E3S Web of Conferences, 2021 With the rapid development of modern society, the measurement and control requirements of key variables of air conditioning test technology are also increasing.
Guo Changbao
doaj +1 more source
Measurement and analysis of cooling (heat) performance of renewable energy technology projects based on ground source heat pump systems [PDF]
E3S Web of Conferences, 2021 The design, configuration and operation of the soil-source heat pump system in four actual projects are monitored, collected and investigated. Combined with various test parameters of the project, the energy efficiency of the ground source heat pump ...
Chang Cuiqing
doaj +1 more source
Economic Analysis of Two Heat Pumps to Recover Heat from Circulating Water [PDF]
E3S Web of Conferences, 2022 The use of heat pump to recover the condensing heat of the unit can realize the cascade utilization of energy, improve the utilization efficiency of energy, not only can effectively increase the heating capacity of the unit, but also can improve the use ...
Zhang Hu, Lao Jinxu
doaj +1 more source
[Ground sorce heat pump systems, “superbonus”, opportunities for the economy and the environment]
Acque Sotterranee, 2021 Not available [In Italian]
Paolo Cerutti
doaj +1 more source
[From Low-Enthalpy Geothermal to Geo-exchange: from Integrated Design to Works Supervision]
Acque Sotterranee, 2021 [Article In Italian]
Rimsky Valvassori, Paolo Cerutti
doaj +1 more source
[What requirements for geothermal heat pump systems for heating and cooling]
Acque Sotterranee, 2023 In termini più sintetici rispetto a quanto già fornito in precedenti numeri di questa rubrica relativamente agli impianti geotermici a pompa di calore per la climatizzazione, si ripropongono nel seguito alcuni presupposti ed alcuni obiettivi aggiornati ...
Paolo Cerutti, Moreno Fattor
doaj +1 more source
[Underground Heat-Exchange and Geothermal Heat Pumps for decarbonization]
Acque Sotterranee, 2021 Not ...
Paolo Cerutti, Moreno Fattor
doaj +1 more source