Results 101 to 110 of about 287,653 (309)

Detailed analysis of data from heat pumps installed via the Renewable Heat Premium Payment Scheme [PDF]

, 2016
The RHPP policy provided subsidies for private householders, Registered social landlords and communities to install renewable heat measures in residential properties.
Agnolucci, P., Agnolucci, P., Biddulph, P., Biddulph, P., Gleeson, C.P., Gleeson, C.P., Grainger, C., Grainger, C., Lowe, R., Lowe, R., Oikonomou, E., Oikonomou, E., Stone, A., Stone, A., Summerfield, A., Summerfield, A.   +15 more
core  

Overall Energy Analysis of (Semi) Closed Greenhouses [PDF]

, 2008
Natural ventilation to discharge excess heat and vapour from the greenhouse environment has serious drawbacks. Pests and diseases find their way through the openings; carbon dioxide fertilisation becomes inefficient and the inescapable coupling of heat ...
Zwart, H.F., de
core   +3 more sources

RoHS‐Compliant, Cu‐Zn‐In‐Se‐Based Core/Multi‐shell Quantum Dots with Efficient and Tunable Short‐Wave Infrared Emission

Advanced Functional Materials, EarlyView.
An innovative combination of size‐controlled template synthesis, partial cation exchange reactions, and dual shell passivation offers a new class of RoHS‐compliant, heavy metal‐free Cu‐Zn‐In‐Se/ZnS/Al2O3 core/shell/shell quantum dots (QDs), exhibiting long‐range tunability, highly efficient SWIR emission with remarkably narrow photoluminescence ...
Avijit Saha, Morena Cervino, Hossein Roshan, René Hübner, Angelika Wrzesińska‐Lashkova, Christine Steinbach, Yana Vaynzof, Francesco Di Stasio, Vladimir Lesnyak   +8 more
wiley   +1 more source

Atmospheric Air –the Effective Source of Low-Grade Thermal Energy for Heat Pump Snow Melting Systems under Climatic Conditions of Moscow

MATEC Web of Conferences, 2015
The article presents the results of field experimental studies to evaluate effectiveness of heat pump snow melting systems use under climatic conditions of Moscow.
Vasilyev G.P., Leskov V.A., Mitrofanova N.V., Gornov V.F., Kolesova M.V., Yurchenko I.A., Filippov M.D.   +6 more
doaj   +1 more source

Research on Operation Optimization of Heating System Based on Electric Storage Coupled Solar Energy and Air Source Heat Pump [PDF]

, 2023
Jingxiao Han, Chuanzhao Zhang, Lu Wang, Zengjun Chang, Qing Zhao, Ying Shi, Jiarui Wu, Xiangfei Kong   +7 more
openalex   +1 more source

Simulation of the thermal interaction between a building integrated photovoltaic collector and an airsource heat pump

, 2009
Disponible à l'adresse : http://leso.epfl.ch/files/content/sites/leso/files/download/publications/cisbat_proceedings_final_download.pdfInternational audienceThe number of buildings simultaneously equipped with air-source heat pumps and photovoltaic ...
Filliard, Bruno, Guiavarch, Alain, Jabbour, Melda   +2 more
core   +1 more source

The influence of thermal storage on microgeneration flexibility [PDF]

, 2011
In a future power system, the ability to manipulate generation and load will be a critical factor in providing a secure and stable supply of electrical energy to consumers.
Hong, Jun, Kelly, Nicolas, Richardson, Ian, Thomson, Murray   +3 more
core  

The Dynamics of Interfacial Trap States in High‐Detectivity Near‐Infrared Photomultiplication Organic Photodetectors

Advanced Functional Materials, EarlyView.
Photomultiplication organic photodetectors (PM OPDs) are an attractive strategy for health‐monitoring. Here, PM‐OPDs are reported with a specific detectivity of 5.7 × 1012 Jones and external quantum efficiency values of 3500% under −10 V. The dynamics of carrier trapping in these devices are elucidated through trap selective spectroscopical techniques.
Marie Houot, Zhuoran Qiao, Beier Hu, Davide Nodari, Francesco Furlan, Filip Aniés, Yicheng Yang, Martin Heeney, Artem A. Bakulin, Nicola Gasparini   +9 more
wiley   +1 more source

Maya Blue‐Inspired Hybrid Coating for Robust and Superhydrophilic Solar Evaporators Using Commercial Black Acrylic Paint

Advanced Functional Materials, EarlyView.
This study demonstrates a Maya blue‐inspired hybrid solar evaporator using commercial black acrylic paint, achieving 98% solar‐thermal conversion efficiency and 2.39 kg m−2 h−1 water evaporation rate through a durable, hydrophilic organic–inorganic structure that enables scalable, cost‐effective desalination and wastewater purification.
Dao Thi Dung, Do Van Lam, Young Kim, Wonzee Jung, Kanghoon Yim, Seung‐Mo Lee   +5 more
wiley   +1 more source

Comparative Analysis of Levelized Cost of Heat in Implemented and Calculated Heat Supply Systems with Heat Pumps in Ukraine

Energies
The adoption of heat pumps in Ukraine is increasing, yet precise data on their economic viability are limited. This study compares the Levelized Cost of Heat (LCOH) in implemented and calculated heat pump systems under Ukrainian conditions.
Valentyna Stanytsina, Vitalii Horskyi, Serhii Danyliv, Artur Zaporozhets, Svitlana Kovtun, Oleksandr Maevsky, Iurii Garbuz, Volodymyr Artemchuk   +7 more
doaj   +1 more source