33   Artículos

 
en línea
Janis Kramens, Megija Valtere, Guntars Krigers, Vladimirs Kirsanovs and Dagnija Blumberga    
The EU?s energy targets are to achieve at least 32% renewables in the energy mix by 2030. Part of the solution is strengthening consumer rights by empowering individuals to generate their own electricity. The aim of this study was to identify the most su... ver más
Revista: Clean Technologies    Formato: Electrónico

 
en línea
Amir Barghi and Daryl DeFord    
The Stirling numbers for graphs provide a combinatorial interpretation of the number of cycle covers in a given graph. The problem of generating all cycle covers or enumerating these quantities on general graphs is computationally intractable, but recent... ver más
Revista: Algorithms    Formato: Electrónico

 
en línea
Dong-Jun Kim and Kyuho Sim    
This paper presents a linear dynamic analysis on operable charge pressure and working frequency of free-piston Stirling engines (FPSE) along with experimental verifications. The equations of motion of the FPSE are formulated as a 2-degree-of-freedom (DOF... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Paolo Gnes, Piero Pinamonti and Mauro Reini    
In recent years, ship builders and owners have to face a great effort to develop new design and management methodologies that lead to a reduction in consumption and emissions during the operation of the fleet. In the present study, the optimization of an... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Yeongmin Kim, Wongee Chun and Kuan Chen    
A combined thermal and flow analysis was carried out to study the behavior and performance of a simple, commercial LTD (low-temperature-differential) heat engine. Laminar-flow solutions for annulus and channel flows were employed to estimate the viscous ... ver más
Revista: Energies    Formato: Electrónico

 
en línea
Chao Sun,David Stirling    
Decision tree algorithms were not traditionally considered for sequential data classification, mostly because feature generation needs to be integrated with the modelling procedure in order to avoid a localisation problem. This paper presents an Event Gr... ver más
Revista: Australasian Journal of Information Systems    Formato: Electrónico

 
en línea
Shu Han Hsu and Tetsushi Biwa    
A stacked-screen regenerator is a key component in a thermoacoustic Stirling engine. Therefore, the choice of suitable mesh screens is important in the engine design. To verify the applicability of four empirical equations used in the field of thermoacou... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Tek B. Sapkota, Vivek Shankar, Munmun Rai, Mangi L Jat, Clare M. Stirling, Love K. Singh, Hanuman S. Jat and Mohinder S. Grewal    
This study examines the effects of tillage, residue management and cropping system intensification through the inclusion of green gram on the performance of the rice-wheat (RW) system in NW India. We hypothesized that zero tillage (ZT) with residue reten... ver más
Revista: Sustainability    Formato: Electrónico

 
en línea
Fernando Guillermo Vázquez Ramos     Pág. 453 - 480
Este artigo discute as razões que levaram ao indeferimento de um projeto que Mies van der Rohe fez para a City de Londres nos anos 1960. Aprovado pelas autoridades em 1969, o projeto foi indeferido em 1982. Em 1984, o empresário Peter Palumbo, que contra... ver más
Revista: Oculum Ensaios    Formato: Electrónico

 
en línea
Mohammad Hossein Ahmadi, Mohammad-Ali Ahmadi, Mehdi Mehrpooya and Marc A. Rosen    
Different variables affect the performance of the Stirling engine and are considered in optimization and designing activities. Among these factors, torque and power have the greatest effect on the robustness of the Stirling engine, so they need to be det... ver más
Revista: Sustainability    Formato: Electrónico

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