Results 71 to 80 of about 90,881 (360)
PERFORMANCE ANALYSIS OF SOLAR WATER HEATER FOR THE OPTIMAL TILT ANGLE AT DIFFERENT FLOW RATES BY USING FLAT PLATE COLLECTOR [PDF]
Proceedings on Engineering SciencesThe goal of the current work is to investigate the performance characteristics of solar flat plate collectors at various tilt angles. One of the most significant solar energy-capturing devices is the flat plate collector, which runs on either water or ...
Markndeyulu Vuggirala +3 more
doaj +1 more source
Flat plate solar collectors and applications: a review [PDF]
, 2014 In this study, various methods and applications of flat plate solar collectors are discussed and pictorial representations are presented. Low temperature applications of flat plate collectors are identified in solar cooking, solar water heating, space ...
Adam, Nor Mariah, Muhammad, Bande Yahaya
core
A solar cooling plant: a benchmark for hybrid systems control [PDF]
, 2006 This paper describes the hybrid model of a solar cooling plant. This modelconsiders all possible operating modes of the process, which are modelled as a nitestate machine whose transition conditions are given by the discrete variables.
Balluchi +6 more
core +1 more source
Comparison of semi- spherical solar collector with flat plate solar collector
International Journal of Engineering & Technology, 2019 The efficiency of each solar system depends on the amount of radiation that it receives. The evident characteristic of solar energy is its change throughout the day and during different seasons. Another feature of this energy is the change of position of the sun in the sky relative to Earth.
Mojtaba Moravej +2 more
openaire +1 more source
Advanced Functional Materials, EarlyView.The citric acid/urea (CA‐Urea) precursor system offers a versatile, scalable route to carbon dots with tunable luminescence and multifunctionality. Mechanistic insights into precursor chemistry and reaction parameters have enabled doping, surface modification, and hybridization strategies, yielding CDs for luminescent devices, sensing, catalysis ...
Yupeng Liu +10 more
wiley +1 more source
Initial operation of a solar heating and cooling system in a full-scale solar building test facility [PDF]
The Solar Building Test Facility (SBTF) was constructed to advance the technology for heating and cooling of office buildings with solar energy. Its purposes are to (1) test system components which include high-performing collectors, (2) test the ...
Hamlet, I. L. +3 more
core +1 more source
Review of In Situ Test Methods for Solar Collectors and Solar Collector Arrays
, 2020 This fact sheet presents three in situ test methods for solar collectors and solar collector arrays, namely In situ Collector Certification (ICC), Performance Check for Collector Arrays (PC) and Dynamic Collector Array Test (D-CAT). A comparison is made regarding their scopes and use cases, methodologies and outcomes, which could serve as a decision ...
Sven Fahr +4 more
openaire +1 more source
Advanced Functional Materials, EarlyView.Self‐assembled monolayers (SAMs) are promising hole‐transporting materials for organic photovoltaics (OPVs), but suffer from self‐aggregation and poor large‐area uniformity. We find that interfacial modification using nicotinic hydrazide can eliminate the residual SAM aggregates by forming energetically favorable complexes, yielding uniform SAM.
Seongwon Yoon +10 more
wiley +1 more source
Investigation of solar air collectors with concave air duct [PDF]
E3S Web of ConferencesIn this article study attempts to study the thermal performance of solar air collectors with submersible air ducts and pipes. This study is conducting numerical analysis of the solar collector with pin wings and turbulators to study the effects on the ...
Abdukarimov Bekzod +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Here, SubNc single‐component organic photodiodes (SC‐OPDs) are investigated, which achieve highly competitive performance metrics, including high EQE, ultra‐low JD, and high specific detectivity (D*). This study emphasizes the critical role of an organic buffer layer in studying the interface energetics and effects to achieve state‐of‐the‐art ...
Anncharlott Kusber +12 more
wiley +1 more source