Yayın tarihi için Mühendislik Fakültesi listeleme
Toplam kayıt 559, listelenen: 61-80
-
Comparison of superheating effect of water as a refrigerant with the other refrigerants
(2011)The performance comparison of water as a refrigerant (R718) with some refrigerants including R717, R290, R134a, and R152a is presented for a vapor compression refrigeration cycle. A computer program simulating the vapor ... -
Design process model for flexible manufacturing systems and application of TAI
(2011)In this paper, a systematic design process model is proposed to model Flexible Manufacturing Systems (FMS). Generally, FMS systems design is complicated and cost very high as installation phase. Therefore, technical analysis ... -
Experimental study on the heat transfer and pressure drop of a cross-flow heat exchanger with different pin-fin arrays
(2011)In this study, convective heat transfer and pressure drop in a cross-flow heat exchanger with hexagonal, square and circular (HSC) pin-fin arrays were studied experimentally. The pin-fins were arranged in an in-line manner. ... -
An introduction to the traditional fermented foods and beverages of Turkey
(2011)Fermented foods and beverages,whether of plant or animal origin, play an important role in the diet of people in many parts of the world. Fermented foods not only provide important sources of nutrients but have also great ... -
Inhibition of ochratoxin A production of aspergillus carbonarius by yeast species
(2011)A total of 21 yeast strains isolated from wine-grapes of Turkey were screened for their ability to inhibit ochratoxin A (OTA) accumulation by Aspergillus carbonarius in both yeast extract sucrose (YES) broth and grape ... -
Investigation of the breakage parameters of gypsum as dependent on interstitial filling in a laboratory ball mill
(Springer Nature, 2011)Gypsum is an industrial material used in many applications such as building and chemical industry, fertilizer manufacture, medicine and dentistry. In these industries, there is need for finely ground gypsum. Energy consumption ... -
Investigation of breakage behavior of different mineralogical and morphological characteristic pumices
(2011)The objective of this study is to analyze dry grinding behavior of four different pumices in terms of Bond grindability value, selection and breakage parameters values. For this purpose, firstly, Bond grindability test ... -
Computer simulation of product size distribution of a laboratory ball mill
(Taylor and Francis Inc., 2011)In this study, a computer simulation of a suitable matrix notation of the Broadbent and Callcott grinding model was written. First, a chromite sample was ground in the laboratory type batch ball mill at different grinding ... -
Transient turbulent flow and heat transfer phenomena in plate-fin type cross-flow heat exchanger
(2011)In this article, a transient performance of a plate-fin cross-flow heat exchanger with convergent-divergent longitudinal vortex generators is investigated. The effect of flow geometry is taken into account to analyze the ... -
The orientational behaviour of some aminoanthraquinone dyes in E8 and ZLI-1132 nematic solvents and effect of addition of carbon nanotubes
(2011)Guest-host liquid crystal displays have been widely utilised because of their many advantages such as colour, wide viewing angle and high brightness. For practical guest-host applications, it is important to choose dyes ... -
Influence of interstitial filling on breakage kinetics of gypsum in ball mill
(Elsevier, 2011)Gypsum is an industrial material used in many applications such as building and chemical industry, fertilizer manufacture, medicine and dentistry. In these industries, there is need for finely ground gypsum. Energy consumption ... -
A new size distribution model by t-family curves for comminution of limestones in an impact crusher
(Elsevier, 2011)In the evaluation of crushers, t-family curves obtained from single particle test methods are frequently used. It is known that there are many difficulties and problems in these tests. In this study the breakage behaviour ... -
Computer controlled test system for measuring the parameters of the real thermoelectric module
(Elsevier Ltd, 2011)Different methods have been developed for measuring the performances of thermoelectric (TE) modules. However, the foundation of these methods accepts the parameters of semiconductors as constant and foresees temperature ... -
Light-scattering determination of visco-elastic and electro-optic parameters of azo and anthraquinone dye-doped liquid crystal molecules and consistent neural network empirical physical formula construction for scattering intensities
(2011)In this paper, we achieved two aims. Firstly, laser light-scattering intensities in methyl red (MR) azo and disperse red (DR) anthraquinone dye-doped nematic liquid crystal (NLC) molecules were measured versus scattering ... -
Synthesis of Zn(II) ion-imprinted polymeric adsorbent for selective removal of zinc from aqueous solutions
(2011)In this study, Zn(II)-imprinted polymer microbeads were synthesized for selective removal of Zn(II) from aqueous solutions. The microbeads were prepared using methacrylic acid and 1,4-vinyl pyrrolidone as functional monomers, ... -
Numerical analysis of a commercial display cabinet with air curtain
(2011)Maintaining food temperatures below critical values is the important maximising the high quality display life of chilled foods. Air curtains are especially used in stores and retailer supermarkets as barrier systems to ... -
Energy and exergy analysis of an air conditioning system using the mixture of outdoor and return air
(2012)Energy and exergy analysis of the air conditioning systems employing the mixture of outdoor and return air (ACOR) are presented. The equations of heat transfer rate and exergy destruction are developed for ACOR according ... -
Stress analysis of a rotating FGM circular disc with exponentially-varying properties
(2012)In this study, elastic stress analysis of a thin circular disc made of functionally graded materials (FGMs) subjected to a temperature load and an inertia force due to rotation of the disc is investigated. Based on the two ... -
Examination of sulphonated maleic anhydride-alt-styrene copolymer membrane's properties by proton exchange membrane fuel cell
(2012)The most important element of proton exchange membrane fuel cell (PEMFC) is the proton-conduction properties of polymeric membranes. Polymeric membranes that can be compatible with PEMFC were synthesized using maleic ... -
Low velocity impact response of glass fiber reinforced aluminium foam sandwich
(European Conference on Composite Materials, ECCM, 2012)The aim of this study was the analysis of the bending and the low - velocity impact response of aluminium foam sandwich reinforced by the outer skins made of glass fiber reinforced epoxy matrix and the results were compared ...