Search
Now showing items 1-10 of 336
Mechanical properties and uniformity of Fe-MgB2 wires upon various wire drawing steps
(Elsevier Science Sa, 2018)
Effect of drawing process on the mechanical properties and cross-sectional uniformity of Fe/MgB2 mono-filamentary wires were investigated in this study. Successive cold drawing steps were applied with and without intermediate ...
Monofilamentary in situ Fe/MgB2 superconducting wires Fabricated by pellet-in-tube method
(Springer, 2018)
Thin monofilamentary Fe/MgB2 superconducting wires without barriers are investigated by means of electrical transport measurements and surface and structural analysis methods. Small diameter wires are fabricated by ...
Elektrikli bir aracın sürme sisteminin denetimi
(2019)
Bu çalışmada elektrikli araçlarda kullanılan Sürekli Mıknatıslı Senkron Hub (SM-HUB) motorların hız kontrolü gerçekleştirilmiştir. SM-HUB motorlar yapısı itibariyle Fırçasız doğru akım motorlara (FDAM) benzerlik gösterse ...
Comparison of essential oil components of wild and field grown Salvia cryptantha Montbert & Aucher ex Benthan, in Turkey
(Tubitak Scientific & Technical Research Council Turkey, 2012)
Essential oils extracted by hydrodistillation from the aerial parts of naturally growing and field grown plants of Salvia cryptantha Montbert & Aucher ex Benthan were analyzed by GC-MS. Furthermore, the chemical components ...
Production of biodiesel from broiler chicken rendering fat and ınvestigation of its effects on combustion, performance, and emissions of a diesel engine
(Amer Chemical Soc, 2018)
This study is interested in two-step biodiesel production meeting compatibility requirements in the biodiesel fuel standards by use of broiler chicken rendering fat extracted from a slaughterhouse as feedstock. Broiler ...
The use of clinoptilolite as a catalyst in the gasoline engines
(Sila Science, 2012)
Practical aplication of lean burn gasoline engines on cars has been increasing in recent years. The lean burn gasoline engine is operated under high air/fuel ratio to improve fuel economy. However reduction of emissions ...
Experimental investigation of the effects of turkey rendering fat biodiesel on combustion, performance and exhaust emissions of a diesel engine
(Elsevier Sci Ltd, 2018)
In this study, turkey rendering fat biodiesel (TRFB) was produced by two-step reactions (esterification and transesterification). Fatty acid ester content and yield in methyl ester were found 96.7% and 88.5% respectively. ...
Combustion, performance and exhaust emission characterizations of a diesel engine operating with a ternary blend (alcohol-biodiesel-diesel fuel)
(Pergamon-Elsevier Science Ltd, 2018)
Interest in alternative and clean energy has increased in order to meet increasing energy need and control over air pollution. In this context, studies on renewable alternative fuels such as biodiesel and alcohols for ...
Modifications of structural, chemical, and electrical characteristics of Er2O3/Si interface under Co-60 gamma irradiation
(Elsevier Science Bv, 2018)
This paper reports the influences of gamma radiation on the structural, electrical, and chemical characteristics of erbium oxide (Er2O3) thin films and the possible mechanisms underlying these irradiation-induced effects. ...
Effect of grafting techniques and periods on production of black mulberry (morus nigra l.) sapling
(Sejani Publ, 2016)
The effects of five grafting periods (March 15, April 1, April 15, May 1, and May 15) and nine grafting techniques (four grafting by hand and five grafting with two different manual grafting tools) on graft adhesion, ...
