Browsing Mühendislik Fakültesi by Issue Date
Now showing items 21-40 of 133
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Optimization of geometrically nonlinear lattice girders. Part I: considering member strengths
(VILNIUS GEDIMINAS TECH UNIV., 2015)In this study, the entire weight, joint displacements and load-carrying capacity of tubular lattice girders are simultaneously optimized by a multi-objective optimization algorithm, named Non-dominated Sorting Genetic ... -
Effect of higher order taylor series expansion terms of the ni-prim on the solution accuary of 2 nd lastic prblems.
(PAMUKKALE UNIV., 2015)In this study, effects of higher order Taylor series expansion terms in the nodal integration scheme of radial point interpolation method (NI-RPIM) are investigated on the solution accuracy of 2D elastic problems. The nodal ... -
Mekanik hasarsız çarpma tekniğiyle domatesin sertliğine göre sınıflandırılması
(ANKARA UNIV,, 2015)Bu çalışmada, mekanik hasarsız çarpma tekniği kullanılarak domatesin sertliklerine göre sınıflandırılması incelenmiştir. Denemelerde Bandita F1 domates çeşidi kullanılmıştır. Düşük çarpma enerjili yanal çarpma aygıtı ... -
Experimental and quantum chemical studies on corrosion inhibition effect of 5,5 diphenyl 2-thiohydantoin on mild steel in HCl solution
(ELSEVİER, 2016)The inhibition efficiency of 5,5 diphenyl 2-thiohydantoin (DPTH) against mild steel (MS) corrosion has been investigated in 0.1 M HCl solution by using electrochemical techniques and quantum chemical calculations. The ... -
Hızlı ağırlık belirleme için yük hücresi işaretlerinin işlenmesi
(DergiPark, 2016)Bu çalışmada endüstriyel dinamik tartım sistemlerinde tercih edilen kiriş tipi yük hücrelerinin tepki işaretleri incelenerek, kalıcı yük seviyesinin hızlı bir şekilde belirlenmesi için yapı dinamiği formülleri sayısal ... -
Auxetic girintili bal peteği hücre yapılarının yatay yük etkisi altında davranışı
(1. Uluslararası Akdeniz Bilim ve Mühendislik Kongresi, 2016)Bu çalışmada, auxetic yapıların(negatif Poisson oranına sahip malzeme ve yapılar) yatay yük taşıma kapasitesi sayısal olarak araştırılmıştır. Düzlem içi ve düzlem dışı olarak yüklenen auxetic hücreli yapı sonuçları tam ... -
A Geometric approach to beam type load cell response for fast weighing
(Springer India, 2016)We propose a novel geometric approach to processing of load cell signals for inline weight measurement applications. These systems usually rely on oscillatory load cell signals which always need to time to settle. We ... -
Experimental detemination of convective heat transfer coefficient during open sun and green- house drying of apple slices
(EDP SCIENCES., 2016)A small scale greenhouse type dryer was designed and tested. Convective heat transfer coefficient of apple slices was identified under open sun at natural convection mode and in greenhouse drying at natural and forced ... -
Thermodynamic analysis of bi- evaoparator ejector refrigeration cycle using R744 as natural refrigerant
(YILDIZ TECHNICAL UNIV., 2016)Researchers have been focused on refrigerant R744 because it is a natural refrigerant and its Global Warming Potential value is 1. However, coefficient of performance (COP) of refrigeration systems that use R744 as refrigerant ... -
Novel packing materials for open liquid desiccant system
(ELSEVIER SCIENCE BV, 2016)The objective of this study is to design and test a liquid dehumidification system that can operate with a maximum performance under atmospheric conditions without any mass transfer problems. For this purpose, polycarbonate ... -
Thermodynamic analysis of a refrigeration system with double evaporators and ejector
(GAZI UNIV,, 2016)In this study, theoretical investigations of double evaporator refrigeration system and with adding an ejector to the current system were carried out using energy and momentum equations. The relative increase in COP with ... -
The importance of the different kinds of energy sources for energy future of Turkey
(EDP SCIENCES., 2016)Nowadays, the need of energy has been increasing day by day with the population growth and the advancements of technology. In this study, the current state of nuclear, wind and solar energy on the worldwide has been generally ... -
Structural design and analysis of a servo crank press
(ELSEVİER, 2016)Due to precision, flexibility, simplicity in construction, easy control, higher speed and lower energy consumptions, servo presses have recently become popular in metal forming applications. Servo press technology combines ... -
Combined effects of oxalic acid treatment and modified atmosphere packaging on postharvest quality of loquats during storage
(TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2016)Effectiveness of two different (3 mM and 6 mM) concentrations of oxalic acid (OA) application in combination with modified atmosphere packaging (MAP) on skin browning, fruit skin color (L*, a*, b*) values, fruit flesh ... -
The Impacts of various ratios of different hydrocolloids and surfactants on quality characteristics of corn starch based gluten-free bread
(SPRINGER HEIDELBERG, 2016)In this study, the effects of 18 different additive formulas constituted with xanthan and hydroxypropylmethylcellulose (HPMC) gums (hydrocolloids) were examined in the manufacture of corn starch based gluten-free bread. ... -
Experimental investigation of flow characteristics of corrugated channel flowusing PIV
(YILDIZ TECHNICAL UNIV, 2016)The aim of the study is to determine the flow characteristics of corrugated duct. The whole study has been conducted for Reynolds numbers, Re=4000 and 6000. The corrugated duct geometry was designed for aspect ratios, ... -
Düşük ve orta yükseklikteki betonarme binaların yapısal parametre özelliklerinin değerlendirilmesi
(PAMUKKALE UNIV., 2016)Ülkemiz yapı stokunun büyük bir bölümünü oluşturan düşük ve orta yükseklikteki betonarme binalar ciddi deprem tehlikesi altındadır. Nüfusun çoğunluğunun içinde yaşadığı bu yapıların deprem performanslarını etkileyen ... -
Effect of physicochemical parameters on the polygalacturonase of an Aspergillus sojae mutant using wheat bran, an agro-industrial waste, via solid-state fermentation
(WILEY-HINDAWI, 2016)BACKGROUND: Polygalacturonases (PGs) are valuable enzymes of the food industry; therefore it is of great importance to discover new and GRAS PG-producing microbial strains. In this study, PG enzyme produced from a high PG ... -
Bioconversion of wheat bran for polygalacturonase production by Aspergillus sojae in tray type solid-state fermentation
(ELSEVIER SCI LTD, 2016)Wheat bran was tested as the solid substrate for the tray-type solid-state fermentation (SSF) production of polygalacturonase (PG) enzyme by A. sojae mutant strain - a high-PG activity producer. PG production of A. sojae ... -
Design of Novel MSK Architectures using R-F Bit
(KAUNAS UNIV TECHNOLOGY., 2016)In this paper, we present two novel reformulations (1) and (20) for MSK (Minimum Shift Keying) modulation technique. By using these novel reformulations, we find an additional switching bit, referred to as R-F bit, and ...