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Exergetic, exergoeconomic and sustainability assessments of piston-prop aircraft engines
(Isi Bilimi Ve Teknigi Dergisi/ Journal of Thermal Science and Technology, 2012)
In this study, the exergetic, exergoeconomic, and sustainability aspects of piston-prop aircraft engines are comprehensively reviewed. These analysis and assessment tools are applied to a four-cylinder, spark ignition, ...
Representing BRDF by wavelet transformation of pair-copula constructions
(Proceedings - SCCG 2012: 28th Spring Conference on Computer Graphics, 2012)
Bidirectional Reflectance Distribution Functions (BRDFs) are wellknown functions in computer graphics, and these special functions represent the surface reflectance of materials. BRDFs can be viewed as multivariate probability ...
Investigation of solar energy utilization in a novel desiccant based air conditioning system
(Energy and Buildings, 2012)
In this study, a novel desiccant based air-conditioning system was considered. This system consisted of a desiccant wheel, heat exchangers, fans, evaporative cooler, electric heater unit to simulate solar energy, and ...
Exergoeconomic analysis and performance assessment of hydrogen and power production using different gasification systems
(Fuel, 2012)
In this paper, we investigate three different gasifiers for hydrogen production, namely, downdraft gasifier (DG), circulating fluidized bed gasifier (CFBG) and plasma gasifier (PG) as taken from the literature under Cases ...
Exergoeconomic analysis of hydrogen production from biomass gasification
(International Journal of Hydrogen Energy, 2012)
In this study, we investigate biomass-based hydrogen production through exergy and exergoeconomic analyses and evaluate all components and associated streams using an exergy, cost, energy and mass (EXCEM) method. Then, we ...
Exergoeconomic, enviroeconomic and sustainability analyses of a novel air cooler
(Energy and Buildings, 2012)
This study presents the energy, exergy, environmental, exergoeconomic, enviroeconomic and sustainability analyses of the Maisotsenko cycle based novel air cooler considering the nine different dead state temperatures, while ...
Using Control Network Programming in teaching nondeterminism
(ACM International Conference Proceeding Series, 2012)
The aim of this series of two reports is to demonstrate that Control Network Programming (CNP), respectively WinSpider, can be used as an excellent environment for teaching and learning both nondeterminism and randomization. ...
Real-time kd-tree based importance sampling of environment maps
(Proceedings - SCCG 2012: 28th Spring Conference on Computer Graphics, 2012)
We present a new real-time importance sampling algorithm for environment maps. Our method is based on representing environment maps using kd-tree structures, and generating samples with a single data lookup. An efficient ...
Mathematical computer games based on modular arithmetic
(2012 4th International Conference "Problems of Cybernetics and Informatics", PCI 2012 - Proceedings, 2012)
In this paper, computer aided games, which motivate and bring out the mathematical abilities of students, have been studied by inspiring 'Bachet's Game'. The winning strategies of the games are based on modular arithmetic. ...
Stochastic maximum principle for switching systems
(2012 4th International Conference "Problems of Cybernetics and Informatics", PCI 2012 - Proceedings, 2012)
This paper provides necessary conditions of optimality, in the form of a maximum principle, for optimal control problems of switching systems. Dynamics of the constituent processes take the form of stochastic differential ...