Konu "[Belirlenecek]" için Mühendislik Fakültesi listeleme
Toplam kayıt 54, listelenen: 21-40
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An experimental investigation of heat transfer enhancement in a rectangular duct with plate fins
(2009)In this study, using an ideal heat exchanger model, a detailed evaluation of performance parameters in the turbulent regime for the enhancement of heat transfer by using winglet-type vortex generators is carried out. The ... -
Heat transfer characteristics of longitudinal perforated and unperforated ribs under impingement jets
(American Society of Mechanical Engineers (ASME), 2014)Impingement heat transfer is considered as heat transfer enhancement technique. Impinging jets are used in many applications where high heat transfer rates are required. An experimental study was conducted to investigate ... -
In situ carbothermal reduction/nitridation carbon-nano powder added geopolymer composites
(American Ceramic Society, 2014)Geopolymer was prepared by mixing metakaolin (Al2O3 center dot SiO2) with sodium water glass solution and then the activated carbon nano powder was added the geopolymer. To determine the best composition for carbothermal ... -
Influence of epoxy addition on the thermal, mechanical, and dielectrical properties of polycyanurate films
(John Wiley and Sons Inc., 2018)In the study, polycyanurate (PCN)/epoxy resin (ER) blends are prepared to enhance the physical properties of cyanate ester resins. The effects of curing schedule and blend composition on their thermal, mechanical, and ... -
Investigation of reaction pathways and kinetics of turkish asphaltenes
(Italian Association of Chemical Engineering - AIDIC, 2013)In this study, reaction kinetics of asphaltene fractions of petroleum feedstocks from field in southeastern part of Turkey were investigated. Asphaltene was fractionated from atmospheric residue of petroleum feedstock. ... -
Kafes yapı dolgulu hibrit tüplerin enerji sönümleme performanslarının sonlu elemanlar yöntemi kullanılarak incelenmesi
(2019)İnce cidarlı tüplerin enerji sönümleme performanslarının iyileştirmesine yönelik literatürde birçok farklı yaklaşım önerilmiştir. Bu bağlamda farklı tipte malzemeler, kesit geometrileri, desenler vb. önerilmiş ve bu yapıların ... -
Large bandwidth mode order converter by differential waveguides
(Optical Society of American (OSA), 2015)In this article, we propose a large bandwidth mode-order converter design by dielectric waveguides with equal lengths but different cross-sectional areas. The efficient conversion between even and odd modes is verified by ... -
The linear stability of the responses of axially moving beams supported by an intermediate spring
(EDP Sciences, 2016)In the present paper, the stability investigation of the linear responses of axially travelling beams supported by an intermediate linear spring is performed numerically by means of searching linear complex eigenvalues. ... -
Modified ultrasound despeckling assessment index for the Field II simulated cyst image
(Institution of Engineering and Technology, 2017)Various methods have been proposed to reduce speckle noise, which decreases image quality in ultrasound images. The Field II simulated cyst image consists of three classes and is used to compare a proposed despeckle filter ... -
N-O tethered carbenoid cyclopropanation facilitates the synthesis of a functionalized cyclopropyl-fused pyrrolidine
(2013)We report a facile approach to a cyclopropyl-fused pyrrolidine, which contains four stereogenic centers, by employing the N-O tethered carbenoid methodology. The synthesis was facilitated by the development of a direct ... -
Novel approaches to identify and characterise microorganisms in food industry
(Springer International Publishing, 2017)As far as food industries are concerned, two utmost important and determining aspects are safety and quality; therefore, it is highly important to detect, identify, characterise and quantify microorganisms in foodstuffs ... -
Numerical investigation of amounts of heat, power and temperature distribution in IT-SOFC
(Electrochemical Society Inc., 2013)In this study, thermodynamic and heat transfer concepts were combined to understanding correlation of heat, power and temperature gradient on the cell. All of heat sources and amounts has been determined for electrolyte ... -
Particle-size and morphology dependence of the preferred interface orientation in LiFePO4 nano-particles
(Royal Society of Chemistry, 2014)We gain new insights into the equilibrium properties and potential two-phase lithiation mechanisms in LiFePO4 nano-particles by conducting a first-principles investigation of the anisotropic chemical interfacial energy ... -
Physical properties of LLDPE and PP filled with wood flours
(American Society of Mechanical Engineers (ASME), 2015)In this study, composites of polypropylene (PP), as well as linear low density polyethylene (LLDPE) thermoplastics filled with wood flour have been investigated to study the effect of size and amount of wood flour on their ... -
Phytochemical fortification of flour and bread
(Elsevier Inc., 2011)An increased consumer desire for a healthy lifestyle has resulted in demands from the bakery industry for breads containing functional compounds. There is an immediate requirement for the food industry to prepare healthy ... -
Plant-based proteins: An alternative to synthetic emulsifiers
(American Oil Chemists' Society, 2018)[No abstract available] -
Predicting microstructure evolution during directed energy deposition additive manufacturing of Ti-6Al-4V
(American Society of Mechanical Engineers (ASME), 2018)Laser engineering net shaping (LENS) is one of the representative processes of directed energy deposition (DED) in which a moving heat source having high-intensity melts and fuses metal powders together to print parts. The ... -
Preparation and properties of biodegradable food packing films from corn starch blending with hemicelluloses particles
(Czech Society of Chemical Engineering, 2014)[No abstract available] -
Preparation and swelling properties of zeolite-poly(2-hydroxyethyl methacrylate-co-acrylic acid) hydrogel composites
(Polish Academy of Sciences, 2016)Zeolite-Poly(2-hydroxyethyl methacrylate (HEMA)-co-acrylic acid (AA)) hydrogel composite materials were synthesized by in situ free radical addition polymerization technique. The swelling values obtained highly for the ... -
Prevention and management of mycotoxins in food and feed
(Springer Berlin Heidelberg, 2010)The contamination of food and animal feeds with mycotoxins is a worldwide problem, while mycotoxins occur more frequently under tropical conditions as a result of environmental conditions in the field coupled with improper ...