نتایج جستجو برای: energy performance

تعداد نتایج: 1645905  

2012
Alvaro Marucci Danilo Monarca Massimo Cecchini Andrea Colantoni Alberto Manzo Andrea Cappuccini Massimo Scalia

Mediterranean countries offer very favorable climatic conditions for growing plants in a protected environment: as a matter of fact, the high solar radiation allows the use of greenhouses with simple structures, covered with plastic film and without fixed installations for winter heating. They are called “Mediterranean greenhouses” and are totally different from those in Central and Northern Eu...

2010
Rui Marcelino Isabel Mesquita Jaime Sampaio

Game analysis has an important role on the description of ‘what happens’ in competitions and should reach the ability to suggest new ways to enhance sport performances. In order to accomplish this goal is important that possible factors enables to influence these performances were considered. Quality of opposition is one of these factors. In this study, TwoStep Clusters analysis was used to cla...

Journal: :The journal of physical chemistry. A 2013
Selvarengan Paranthaman Kiryong Hong Joonghan Kim Dong Eon Kim Tae Kyu Kim

We report the results of a benchmarking study on hybrid, hybrid-meta, long-range-corrected, meta-generalized gradient approximation (meta-GGA), and GGA density functional theory (DFT) methods for aluminum (Al) clusters. A range of DFT functionals, such as B3LYP, B1B95, PBE0, mPW1PW91, M06, M06-2X, ωB97X, ωB97XD, TPSSh, BLYP, PBE, mPWPW91, M06-L, and TPSS, have been used to optimize the molecula...

ژورنال: مواد پرانرژی 2019

High Energy Density Materials (HEDMs) are a new generation of high-energetic materials with high-performance and safety and consist of several different types with different properties. One category of this kind of HEDMs explosives are high energy metal organic frameworks (HE-MOFs) that have more appropriate performance and safety compared to conventional explosives (HEMs) and even other HEDMs....

Journal: :energy equipment and systems 2014
pedram hanafizadeh mojtaba mirzakhani siahkalroudi mohammad ali akhavan bahabadi

nowadays, energy plays an important role in the economic and community development of country. consequently, performance analysis of energy systems is one of the effective methods being used to prevent waste of energy resources. among the different power generation technologies, steam power plants make a significant contribution to power generation in iran, with a share of 47 % of electricity g...

ژورنال: مواد پرانرژی 2017

Need to high performance and low sensitivity explosives, led to wide spread research throughout the world. for access to modern and safe explosive materials. For this purpose high energy-density materials (HEDM) are good candidate. In this paper, has been reviewed the recent developments in the field of High energy density materials (HEDMs) and investigated their criteria and requirements. Also...

Journal: :energy equipment and systems 2014
pedram hanafizadeh mojtaba mirzakhani siahkalroudi mohammad ali akhavan bahabadi

nowadays, energy plays an important role in the economic and community development of country. consequently, performance analysis of energy systems is one of the effective methods being used to prevent waste of energy resources. among the different power generation technologies, steam power plants make a significant contribution to power generation in iran, with a share of 47 % of electricity g...

2006
Qing Liu

OF THE DISSERTATION The Fluid Dynamics of an Underfloor Air Distribution System

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