Browsing by Title
Now showing items 5373-5392 of 14373
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Experimental flow field investigation in a centrifugal compressor vaned diffuser
(American Society of Mechanical Engineers (ASME), 1995)The purpose of this study was to improve the understanding of the flow physics in a centrifugal compressor vaned diffuser. A low speed compressor with a 19 bladed backswept impeller and diffuser with 16 wedge vanes was ... -
Experimental Heat Transfer Analysis from Helical Coiled Tubes with the Same Surface Area
(2023)Helical coiled tubes are commonly used inserted in water storage tank. In this study, an experimental investigation was carried out to obtain heat transfer characteristics of different geometric dimensions in helical tubes ... -
Experimental hot-wire measurements in a centrifugal compressor with vaned diffuser
(ELSEVIER SCIENCE INC, 2008)The purpose of this study was to improve the understanding of the flow physics in a centrifugal compressor with vaned diffuser. For this reason three component hot wire measurements in the vaneless space and vane region ... -
Experimental insights toward carrier localization in in-rich InGaAs/InP as candidate for SWIR detection: Microstructural analysis combined with optical investigation
(15.01.2023)Hyperspectral imaging has been flourished thanks to the huge investigation of the infrared spectrum from NIR to LWIR bands. The ternary InGaAs has been investigated herein in the context of studying the structural ... -
Experimental insights toward carrier localization in in-rich InGaAs/InP as candidate for SWIR detection: Microstructural analysis combined with optical investigation
(15.01.2023)Hyperspectral imaging has been flourished thanks to the huge investigation of the infrared spectrum from NIR to LWIR bands. The ternary InGaAs has been investigated herein in the context of studying the structural ... -
Experimental investigation effects of blend hazelnut oil on compression ignition engine performance characteristics and emission
(2012)Studies on alternative fuels are important due to the worldwide depletion and accelerated exploitation of oil reserves. In this study, experiments were conducted to study the performance, emission, and specific fuel ... -
Experimental investigation into death resulting from liquefied petroleum gases (LPG)
(2005)Ülkemizde günlük yaşamda yaygın olarak kullanılan LPG; propan, bütan, izobütan gibi gazların karışımından ibarettir. Maruz kılınan gazın türüne, konsantrasyona ve asfiksinin tipine göre dokular arasındaki gaz konsantrasyonunun ... -
Experimental investigation of effect of stratified charging system adopted to gasoline engine running with LPG on engine performance
(2013)The energy conversation and values of limited emission level are very important issue for manufacturers and engine designers. Therefore the investigations about homogeneous charge engine and stratified charge (SC) engine ... -
Experimental investigation of mixed convection heat transfer from discrete heat sources in a rectangular channel [Dİkd?rtgen kesi?tli? bi?r kanalda ayrik isi kaynaklarindan karişik konveksi?yonla isi transferi?ni?n deneysel olarak i?ncelenmesi?]
(2006)Experiments have been performed to investigate laminar mixed convection heat transfer in a horizontal rectangular channel, with discrete heat sources at the upper and lower surfaces, and having an aspect ratio of W/H ... -
Experimental investigation of mixed convection heat transfer in a rectangular channel with discrete heat sources at the top and at the bottom
(PERGAMON-ELSEVIER SCIENCE LTD, 2005)Mixed convection heat transfer in a top and bottom heated rectangular channel with discrete heat sources has been investigated experimentally for air. The lower and upper surfaces of the channel were equipped with 8 X 4 ... -
Experimental Investigation of PV Panel Performance by Using PCM with Different Fin Geometries
(2023)During the photovoltaic (PV) conversion process, a significant amount of solar radiation is converted into heat, which increases the cell's temperature and reduces its efficiency. A system consisting of PCM and aluminium ... -
Experimental investigation of the deaths due to liquefied petroleum gases
(ELSEVIER SCI IRELAND LTD, 2003)… -
Experimental Investigation of the Effect of a Semi-Circular Spiral Protrusion on the Turbulent Flow Past a Cylinder
(2022)The effect of semi-circular spirals on a circular cylinder surface to flow structure was experimentally investigated by the particle imaging velocity measurement (PIV) method. Based on the PIV channel, the main body cylinder ... -
Experimental investigation of the effects of boron oil additive in internal combustion engine
(Elsevier, 2023)Using additives to engine oils increases engine performance, extending engine maintenance life, boosting the competitiveness of mineral-based oils technically and economically. In this study, the effects of liquid boron ... -
Experimental Investigation of Transient Thermal Response of Phase Change Material Embedded by Graphene Nanoparticles in Energy Storage Module
(IEEE, 2016)Here, an experimental study has been conducted to evaluate thermal performance and energy storage capabilities of organic paraffin wax with melting point of 95 degrees C embedded at various loadings of Graphene nanoplatelets ... -
Experimental investigation of variable fin length on melting performance in a rectangular enclosure containing phase change material
(ELSEVIER, MAR 2023)The present study proposes a new technique to determine liquid fractions of phase change material during the melting process in a left-side heated rectangular enclosure. The effects of variable fin length arrangements on ... -
Experimental investigation the effects of mixture impoverished on the specific fuel consumption, engine performance and exhaust emissions a pre-combustion chamber gasoline engine
(2015)In this study were investigation of the effect on exhaust gas emissions and the power cycle parameters change of changing the number of injector holes in pre-chamber a gasoline engine. In study 1, 2 and 3- hole injector ... -
An experimental model to study pneumothorax in Rats
(ACADEMIC JOURNALS, 2010)Researchers have used various techniques to form pneumothorax in animals, but to date, no standard method or rate of pneumothorax has been defined. We tried to develop a standard and a safe method of pneumothorax model in ... -
Experimental research of turbulator that stated on air inlet of gasoline engine on emission effect
(SILA SCIENCE, 2011)In this study, the measuring performance and burning effects of petrol-driven engines with a tabulator in their air entrance have been investigated by experiments.With applied experiments specific fuel consumption and ...