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Toplam kayıt 219, listelenen: 71-80
Impact of tower diameter on power output in solar chimney power plants
(2021)
Güneş bacası güç santralleri düşük bakım maliyetleri ve sıfır CO2 salınımları ile çok cazip güneş enerjisi
sistemleridir. İlk uygulaması olan Manzanares tesisinden sonra geometrik ve iklimsel parametrelerin
sisteme etkisi ...
A method to classify steel plate faults based on ensemble learning
(2022)
With the industrial revolution 4.0, machine learning methods are widely used in all
aspects of manufacturing to perform quality prediction, fault diagnosis, or maintenance. In the steel
industry, it is important to ...
The effect of nanofluid usage on electricity consumption in thermoelectric refrigeration application: an experimental study
(2022)
This study investigates the effects of nanofluid use in thermoelectric refrigerators on
electricity consumption. A water-cooled block was placed on the hot surface of the TEC, and
a water-to-air heat ...
Exergetic sustainability indicators for a high pressure hydrogen production and storage system
(Pergamon-Elsevier Science Ltd, 2017)
This study examines the exergetic sustainability effect of PEM electrolyzes (PEME) integrated high pressure hydrogen gas storage system whose capacity is 3 kg/h. For this purpose, the indicators, previously used in the ...
Improving thermal power of a cylindrical solar cooker via novel micro/nano porous absorbers: A thermodynamic analysis with experimental validation
(Pergamon-Elsevier Science Ltd, 2018)
In this paper, cylindrical solar cookers with microporous absorbers are experimentally and numerically investigated in terms of thermodynamic performance figures. For a typical spring day in Bayburt, which is a good example ...
The energy efficient configurations of natural convection heat transfer in square enclosures with heatlines
(Yildiz Technical Univ, 2018)
A steady state natural convection heat transfer is numerically investigated in a two-dimensional square enclosure. One of the side walls of the enclosure is brought to high temperature and the upper wall is insulated. the ...
Saturated flow boiling characteristics in single rectangular minichannels: effect of aspect ratio
(Taylor & Francis Inc, 2018)
In this study, saturated flow boiling characteristics of deionized water in single rectangular minichannels are investigated experimentally. A special attention is paid to the effect of aspect ratio (channel width to depth, ...
Effects of different cutting methods for electrical steel sheets on performance of induction motors
(Sage Publications Ltd, 2018)
In this study, by cutting electrical steel stator laminations, one of the most important components of electrical machines by different cutting methods, the effects of these cutting methods on motor efficiency are investigated. ...
Experimental investigation of coaxial impinging air jets
(Pergamon-Elsevier Science Ltd, 2018)
This study experimentally investigates hydrodynamical and thermal characteristics of coaxial confined impinging turbulent air jets. Various values of the dimensionless nozzle-to-plate distances and dimensionless flowrate ...
Experimental investigation of flow boiling in single minichannels with low mass velocities
(Pergamon-Elsevier Science Ltd, 2018)
Flow boiling characteristics in a single minichannel with the aspect ratio of 2 (1.8 mm width and 0.9 mm height) are studied experimentally. Experiments are conducted for different values of the wall heat flux (in the range ...