Zobrazeno 1 - 10
of 40
pro vyhledávání: '"J.A. Palyvos"'
Publikováno v:
Procedia - Social and Behavioral Sciences. 31:145-149
This study reports research findings on whether the use of 3D visualization types i.e. Interactive 3D Virtual Environment (I3DVE), 3D Animations Interface (3DAIF) and 3D Static Illustrations Interface (3DSIIF), combined with narration and text in mul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e27d63725f51c1f75b925f05c5b9167
https://doi.org/10.1016/j.sbspro.2011.12.032
https://doi.org/10.1016/j.sbspro.2011.12.032
Publikováno v:
Renewable Energy. 35:2468-2475
This paper deals with the determination of optimum tilt angle and orientation for solar photovoltaic arrays in order to maximize incident solar irradiance exposed on the array, for a specific period of time. The method is extended, by introducing a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f23982bea97d81851b5b63712279b230
https://doi.org/10.1016/j.renene.2010.03.006
https://doi.org/10.1016/j.renene.2010.03.006
Publikováno v:
Renewable Energy. 35:1357-1362
The present study is divided into two parts. The first part deals with the comparison of various hourly slope irradiation models, found in the literature, and the selection of the most accurate for the region of Athens. In the second part the predict
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30d2abf814ebb46d3886c25ddc8f3b7b
https://doi.org/10.1016/j.renene.2009.11.005
https://doi.org/10.1016/j.renene.2009.11.005
Autor:
E. Skoplaki, J.A. Palyvos
Publikováno v:
Solar Energy. 83:614-624
A brief discussion is presented regarding the operating temperature of one-sun commercial grade silicon-based solar cells/modules and its effect upon the electrical performance of photovoltaic installations. Suitable tabulations are given for most of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9650f0d0a1054156179931b6069d3b3e
https://doi.org/10.1016/j.solener.2008.10.008
https://doi.org/10.1016/j.solener.2008.10.008
Publikováno v:
Journal of Computational and Applied Mathematics. 227(1):196-205
A method for simultaneous solution of large and sparse linearized equation sets and the corresponding eigenvalue problems is presented. Such problems arise from the discretization and the solution of nonlinear problems with the finite element method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c6dd06ecde143d3f9ce1736a301babe
Publikováno v:
Computers & Education. 52:741-748
This study reports research findings on the use of animated cartoons in a multimedia application meant to evaluate their effectiveness in supporting teaching and learning in science. The researchers have developed a cartoon-style multimedia applicati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7559f692bab28abd59de8a517c14b969
https://doi.org/10.1016/j.compedu.2008.11.018
https://doi.org/10.1016/j.compedu.2008.11.018
Publikováno v:
Computers & Education. 52:390-401
This research aims to determine whether the use of specific types of visualization (3D illustration, 3D animation, and interactive 3D animation) combined with narration and text, contributes to the learning process of 13- and 14- years-old students i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0005893c401ad9684fe9863934b0a4a1
https://doi.org/10.1016/j.compedu.2008.09.011
https://doi.org/10.1016/j.compedu.2008.09.011
Autor:
J.A. Palyvos, E. Skoplaki
Publikováno v:
Renewable Energy. 34:23-29
The importance of solar cell/module operating temperature for the electrical performance of silicon-based photovoltaic installations is briefly discussed. Suitable tabulations are given for most of the explicit and implicit correlations found in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d221c919f421cb958e8ae00dfabbffb3
https://doi.org/10.1016/j.renene.2008.04.009
https://doi.org/10.1016/j.renene.2008.04.009
Publikováno v:
Applied Energy. 85:1237-1250
A transient one-dimensional model, capable of describing the performance of a newly-introduced adsorption chiller with continuous operation, is developed. Since the cycle time and the switching frequency have a great influence on chiller performance,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43173c65b46cbdca55034b3c38fceed8
https://doi.org/10.1016/j.apenergy.2008.03.005
https://doi.org/10.1016/j.apenergy.2008.03.005
Publikováno v:
Solar Energy Materials and Solar Cells. 92:1393-1402
Following a brief discussion regarding the operating temperature of commercial grade silicon photovoltaic (PV) cells/modules and its effect upon the performance of free-standing one-sun PV installations, a simple semi-empirical explicit correlation f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acb00294879861eef8bed5881bfdd50f
https://doi.org/10.1016/j.solmat.2008.05.016
https://doi.org/10.1016/j.solmat.2008.05.016