Results 61 to 70 of about 204,605 (307)
Journal of Al-Nahrain University Science, 2009 This paper provides theoretical studies of photovoltaic and modeling techniques using equivalent electric circuits. The use of equivalent circuits makes it possible to investigate the characteristics of a PV cell. The method used here is implemented in orcad pspice program.
Zainab M. Kubba, Zaid Samair
openaire +1 more source
Zonal Jets as Transport Barriers in Planetary Atmospheres [PDF]
, 2008 The connection between transport barriers and potential vorticity (PV) barriers in PV-conserving flows is investigated with a focus on zonal jets in planetary atmospheres. A perturbed PV-staircase model is used to illustrate important concepts. This flow
Beron-Vera, F. J. +5 more
core +2 more sources
Advanced Functional Materials, EarlyView.The study explores structural and magnetic properties of one of the most recent topological quantum materials (MnBi2Te4). The Mn‐poor structure leads to stacking faults (quintuple layer ‐ QL of Bi2Te3 formation instead of a septuple layer ‐ SL of MnBi2Te4), resulting in a coexistence between weak antiferromagnetism and ferromagnetism.
Wesley F. Inoch +10 more
wiley +1 more source
Case Studies in Thermal EngineeringThe geometric configuration of the frame significantly affects the surrounding air flow and heat transfer characteristics of photovoltaic (PV) panels, thereby impacting the photo-electric performance of PV panels.
Gang Wang +3 more
doaj +1 more source
Performance improvement of PV panel using water cooling technology under Egyptian conditions [PDF]
Journal of Engineering Research - Egypt, 2019 This paper presented the effect of water cooling technique on the performance of PV panels under Egyptian condition. In this study three different positions of the cooling technique was studied (front side, backside and both sides simultaneously).
A. Khalil +2 more
doaj +1 more source
Social Effects in the Diffusion of solar Photovoltaic Technology in the UK [PDF]
, 2013 The main research question in this paper is whether the installation rate of solar pv technology is affected by social spillovers from spatially close households.
Richter, L. -L.
core +2 more sources
Photo‐Switching Thermal and Lithium‐Ion Conductivity in Azobenzene Polymers
Advanced Functional Materials, EarlyView.Light‐responsive azobenzene polymers control thermal and ionic transport simultaneously through structural transitions. UV illumination disrupts π–π stacking, converting crystalline trans states to amorphous cis configurations. Thermal conductivity drops from 0.45 to 0.15 W·m−1·K−1 while Li+ diffusivity increases 100 fold. This dual transport switching
Jaeuk Sung +7 more
wiley +1 more source
PV PANEL ENTEGRELİ FDM-NANOPARTİKÜL KARIŞIMININ 1-D MATEMATİKSEL MODEL KULLANILARAK İNCELENMESİ
Gazi Üniversitesi Fen Bilimleri Dergisi, 2022 PV panellerinin radyasyon miktarına bağlı olarak ısınması ve veriminin düşmesi bilinen ve üzerinde birçok çalışma yapılan bir olgudur. PV panellerin soğutulması için panel tabanına FDM eklenmesi ise literatürde yaygın olarak görülen bir pasif soğutma ...
Korhan ÖKTEN
doaj +1 more source
Improved Enhanced Version Of Solar Photo Voltaic System [PDF]
, 2017 The photovoltaic (PV) panel depends on irradiance, temperature and load.The power produced in this system is not optimal. Hence, maximum power is extracted from PV array.
Sekar, R. M. (R), vinith, J. J. (J)
core
Photovoltaic OLED Driver for Low-Power Stand-Alone Light-to-Light Systems [PDF]
, 2016 Photovoltaic (PV) stand-alone systems need to achieve multiple energy conversion modes. I.e. the energy conversion from PV to a local energy storage as well as energy conversion from the energy storage to the load.
Knott, Arnold, Ploug, Rasmus Overgaard
core +3 more sources