Yazar "Mühendislik Fakültesi" için Mühendislik Fakültesi listeleme
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Comparative study of maximum power point tracking algorithms under partial shading conditions
Kesilmiş, Zehan; Karabacak, M. Alpaslan (ISTANBUL UNIV., 2017)In this study, an experimental study was carried out to compare the tracking performance of the maximum power point tracking algorithms under partial shading conditions. These algorithms are Stochastics Beam Search, Simulated ... -
Comparative study of maximum power point tracking algorithms under partial shading conditions
Kesilmiş, Zehan; Karabacak, M. Alpaslan (ISTANBUL UNIV., 2017)In this study, an experimental study was carried out to compare the tracking performance of the maximum power point tracking algorithms under partial shading conditions. These algorithms are Stochastics Beam Search, Simulated ... -
Computer-aided mold design algorithm for precast concrete elements
Aktaş, Gültekin; Tanrıkulu, A. Kamil; Baran, Tarık (ACI, 2014)This paper aims to determine a computer-aided mold design algorithm for precast concrete products to be produced by external vibrators. For this purpose, the behaviors of two different precast concrete molds were ... -
Convective and microwave drying of mushrooms (A. bisporus and P. ostreatus)
Sufer, Özge; Çelebi Sezer, Yasemin; Bozok, Fuat (ASSOC PHARMACEUTICAL TEACHERS INDIA, 2017)Dried edible mushrooms are able to be consumed in soup and sauce recipes. Utilization of A. bisporus and P. ostreatus in food formulations could bring added value to these products. In this study, A. bisporus and P. ostreatus ... -
Convective and microwave drying of onion slices regarding texture attributes
Süfer, Özge; Demir, Hande; Sezer, Seda (Czech Academy of Agricultural Sciences, 2018)All rights reserved. The textural characteristics of onion slices (Allium cepa L.) of 3- and 7-mm thicknesses undergoing convective drying (50, 60, and 70°C) and microwave drying (68, 204, and 340 W real effective power ... -
Copper – Zinc and Copper-Iron Binary Electrode for Hydrogen Evolution Reaction
Telli, Esra (SAKARYA ÜNİV., 2018)The different coatings with high hydrogen evolution reaction (HER) durability activity were prepared by electrodeposition. Iron, copper and zinc alloys were deposited on graphite electrode. The binary coating prepared ... -
Design of Novel MSK Architectures using R-F Bit
Sönmez, Mehmet; Akbal, Ayhan (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 ... -
Design optimization of tubular lattice girders
Talaslıoğlu, Tuğrul (HONG KONG INST STEEL CONSTRUCTION, 2019)The lattice girder, members of which are constructed by use of ready profiles with tubular cross-sections, has a simple but an effective structural framing form. In this regard, this study proposes to optimize the design ... -
Determination of the protective effects of olive leaf extracts on microbiological and physicochemical properties of pepper paste using the image processing methods
Gamlı, Ömer Faruk; Eraslan, Zeliha; Akben, Selahaddin Batuhan (Wiley, 2018)Deterioration due to chemical and microbiological changes is the most important problem encountered in the production and consuming period of the traditional and modern red pepper paste. On the other side, it is stated in ... -
Determination of Weibull parameters by different numerical methods and analysis of wind power density in Osmaniye, Turkey
Kaplan, Yusuf Alper (SHARIF UNIV TECHNOLOGY, 2017)In this study, the potential of wind energy in Osmaniye Region has been analysed statistically on the basis of information that has been measured hourly between the years 2009 to 2013. The two-parameter Weibull Distribution ... -
Determination of weibull parameters using the standard deviation method and performance comparison at different locations
Kaplan, Y. A. (SHARIF UNIV TECHNOLOGY, 2020)This paper analyzed the harmony of the Weibull Distribution Function (WDF) and the real data obtained from three different locations. The Standard Deviation Method (SDM) was used to calculate the coefficients of the WDF ... -
Determination of wind potential of a specific region using Artificial neural networks
Taşdemir, Şakir; Yanıktepe, Bülent; Güher, A. Burak (Advanced Technology and Science, 2017)There is a widespread trend in alternative energy sources in today's world. Achieving energy without harming the environment has been the most important target of the countries in recent years. For this reason, it is ... -
Development of a multi-dimensional parametric model with non-pharmacological policies for predicting the COVID-19 pandemic casualties
Tutsoy, Önder; Polat, Adem; Çolak, Şule; Balıkçı, Kemal (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2020)Coronavirus Disease 2019 (COVID-19) has spread the world resulting in detrimental effects on human health, lives, societies, and economies. The state authorities mostly take non-pharmacological actions against the outbreak ... -
Domates sertliğinin hasarsız tahmini için renk değerlerinin modellenmesi
Vursavuş, Kubilay Kazım; Kesilmiş, Zehan (TEKİRDAĞ ÜNİV., 2017)Bu çalışmada, el tipi renk ölçüm cihazı ile ölçülen renk değerleri (L, a, b) kullanılarak domates kabuk yırtılma kuvveti ve kabuk sertliğinin hasarsız tahmin potansiyeli araştırılmıştır. Denemelerde Bandita F1 çeşidi sera ... -
Döner tip rejeneratör diferansiyel denklemlerinin çözümü için en uygun sınır şartlarının belirlenmesi
Ünal, Şaban (GAZI UNIV,, 2020)Rotary type regenerators are used for energy recovery from waste heat, especially in low temperature applications such as air conditioning systems. In this study, the developed mathematical model for rotary type regenerators ... -
Effect of batch and continuous thermosonication on the microbial and physicochemical quality of pumpkin juice
Demir, Hande; Kılınç, Ayşe (SPRINGER INDIA., 2019)The study investigated the use of batch and continuous thermosonication for pasteurization of pumpkin (Cucurbita moschata) juice emphasizing on its microbial, physicochemical and sensorial quality parameters. Batch ... -
Effect of edible mushroom powder on antioxidant activity of tarhana
Eker, Tülin; Bozok, Fuat (ASSOC PHARMACEUTICAL TEACHERS INDIA., 2017)Background: In this study, two edible mushroom (Morchella conica and Ramaria flava) were used to raise the biological value of tarhana. Objective: Tarhana was supplemented with two edible mushroom species to improve its ... -
Effect of physicochemical parameters on the polygalacturonase of an Aspergillus sojae mutant using wheat bran, an agro-industrial waste, via solid-state fermentation
Demir, Hande; Tarı, Canan (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 ... -
Effect of the martensite volume fraction on the machining of a dual-phase steel using a milling operation
Topçu, Okan; Übeyli, Mustafa; Acır, Adem (INST ZA KOVINSKE MATERIALE I IN TEHNOLOGIE, 2011)Dual-phase steels are attractive because of their good combination of strength and ductility. However, an increase in the martensite content will decrease the steel's machinability significantly. Therefore, optimum cutting ... -
Effective estimation of hourly global solar radiation using machine learning algorithms
Güher, Abdurrahman Burak; Taşdemir, Şakir; Yanıktepe, Bülent (HINDAWI LTD, ADAM HOUSE,, 2020)The precise estimation of solar radiation is of great importance in solar energy applications with respect to installation and capacity. In estimate modelling on selected target locations, various computer-based and ...