Results 111 to 120 of about 397,446 (354)
TWO-STAGE HEAT PUMPS FOR ENERGY SAVING TECHNOLOGIES
Holodilʹnaâ Tehnika i Tehnologiâ, 2017 The problem of energy saving becomes one of the most important in power engineering. It is caused by exhaustion of world reserves in hydrocarbon fuel, such as gas, oil and coal representing sources of traditional heat supply.
A. E. Denysova +3 more
doaj +1 more source
High-temperature heat pumps: Fundamentals, modelling approaches and applications
EnergyData availability: Data will be made available on request. In March 2023, the European Parliament and Council reached a consensus to increRCiase the binding renewable energy target (RES) to a minimum of 42.5% by 2030, effectively doubling the proportion of RES from the 2020 baseline.
Jouhara, H. +5 more
openaire +4 more sources
Self‐Immolative Activatable Nanoassembly toward Immuno‐Photodynamic Therapy in TME
Advanced Functional Materials, EarlyView.A quinone methide‐gated, self‐immolative, H2O2‐responsive nano‐photosensitizer (Pyz/PS) is developed for targeted immuno‐photodynamic therapy. Pyz/PS selectively activates within tumor microenvironments, restores photosensitizer activity, generates ROS, and depletes intracellular GSH, enhancing oxidative stress.
Jing Li +10 more
wiley +1 more source
Development of a low-cost, electricity-generating Rankine cycle, alcohol-fuelled cooking stove for rural communities [PDF]
This article describes a novel design and construction of a helical tube flash boiler that uses a 2kW nominal methylated spirit burner to heat an approximately 2.5m long coil of copper pipe fed by a nominal 8 bar electrically operated solenoid water pump.
Hann, D., Kisha, W., Riley, P. H.
core
Experimental Study on Hot Water System with Two-stage Condensation Heat Pump
Zhileng xuebao, 2010 When an air source heat pump water heater runs at higher water temperature,the power input and the discharge temperature of its compressor are high,leading to problems of security and stability,and the significant decrease of the system efficiency.In our
江明旒 +4 more
doaj
Advanced Functional Materials, EarlyView.A miniaturized mechano‐acoustic sensor is developed using an electrospun PVDF nanomesh as the diaphragm in a capacitive sensor structure. Unlike conventional nanomesh‐based sensors, it achieves high linear sensitivity, a broad and flat frequency response, and a compact form factor.
Jeng‐Hun Lee +8 more
wiley +1 more source
Jet pump-drive system for heat removal [PDF]
A jet pump, in combination with a TEMP, is employed to assure safe cooling of a nuclear reactor after shutdown. A TEMP, responsive to the heat from the coolant in the secondary flow path, automatically pumps the withdrawn coolant to a higher pressure and
French, J. R.
core +1 more source
Getting warmer: a field trial of heat pumps [PDF]
, 2010 Given the lack of data on heat pump performance in customers’ homes, the Energy Saving Trust in partnership with the Open University undertook the first large-scale heat pump field trial in the UK to determine how heat pumps perform in real-life ...
Caird, Sally +2 more
core
Cycle Analysis of Heating and Refrigeration in New Air-source Heat Pump
Zhileng xuebao, 2005 An air source heat pump operating in cascade cycle way was presented. The new-type heat pump can operate not only in a single-stage cycle, but also in a cascade cycle. The operation performance of the heat pump was stimulated.
王林, 陈光明, 陈斌, 王勤
doaj +2 more sources
Zhileng xuebao, 2010 When an air source heat pump water heater runs at higher water temperature,the power input and the discharge temperature of its compressor are high,leading to problems of security and stability,and the significant decrease of the system efficiency.In our
江明旒 +4 more
doaj