Bölüm "Fakülteler, Mühendislik Fakültesi, Makine Mühendisliği Bölümü" Makale Koleksiyonu için listeleme
Toplam kayıt 31, listelenen: 1-20
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A new process damping model for chatter vibration
(2011)This paper presents a new analytical process damping model (PDM) and calculation of Process Damping Ratios (PDR) for chatter vibration for low cutting speeds in turning operations. In this study a two degree of freedom ... -
A simple approach to analyze process damping in chatter vibration
(2014)This paper investigates how changes in chatter amplitude and frequency depend on process damping effect in dynamic turning process. For this purpose, the two degrees of freedom (TDOF) cutting system was modeled, and for ... -
Bir Robot Tutucunun Yorulma Hasarının Bilgisayar Destekli Mühendislik (BDM) ile Araştırılması
(2018)Bu çalışmada, AISI 1040 çelik malzemeden talaşlı şekil verme ile üretilmiş bir robot tutucunun yorulma hasarı, SolidWorks Simulationsyazılımı kullanılarak araştırılmıştır. Tutucunun katı modeli SolidWorks yazılımında ... -
BİNA ISI YALITIM SİSTEMLERİNİN İNCELENMESİ VE OPTİMİZASYONU
(Kırklareli Üniversitesi, 2018)Ülkemizdekienerjinin %35’inin binalarda tüketildiği ve binalarda tüketilen enerjinin de%80’i ısıtma amaçlı kullanıldığı göz önüne alınırsa, binalara kurulacak dahaverimli ısıtma sistemlerinin yanı sıra binalara uygulanacak ... -
CFD modelling and experimental validation of cell performance in a 3-D planar SOFC
(Pergamon-Elsevier Science Ltd, 2019)Fuel cells can be used to provide power for most electrical or electronic devices designed for operation from batteries or from conventional utility power sources. In this study, a three dimensional Computational Fluid ... -
Decomposition of Process Damping Ratios and Verification of Process Damping Model for Chatter Vibration
(2012)In the previous study, by the same authors, titled ‘‘A new process damping model (PDM) for chatter vibration (Measurement, 44 (8) (2011) 1342–1348)’’, a new approach has been presented for obtaining process damping ratios ... -
Development of a new model for determine of cutting parameters in metal drilling processes
(Springer Heidelberg, 2020)Metal drilling and cutting processes are used commonly in many areas of the industry. When these processes investigated analytically, it is seen that they have a very complicated structure. This complicated structure can ... -
Drying behavior of prina (crude olive cake) using different types of dryers
(Taylor & Francis Inc, 2016)The purpose of this research is to investigate the drying kinetics and determine the suitable drying method of prina, which is obtained after pressing of olives in olive oil factories, and which cannot be used efficiently ... -
Drying of Prina Using Microwave Energy and Determination of Appropriate Thin Layer Drying Model
(Univ Namik Kemal, 2015)This study examined the thin layer drying kinetics of the prina in the microwave. Prina samples with 7mm, 9mm and 11mm thickness were dried using 90, 180, 360 and 600 W (2450 MHz) microwave output powers and changing of ... -
THE EFFECT OF PROCESS PARAMETERS ON THICKNESS DISTRIBUTION IN THERMOFORMING
(Lublin Univ Technology, Poland, 2017)In this study, cylindrical, conical and hemispherical molds were used to form flat thermoplastic sheets which are 1.5 mm in thickness. The effect of plug assist on thickness distribution was investigated. The sheets were ... -
Effect of temperature on wear behavior of multilayered thin cr-coated acrylonitrile-butadiene-styrene polymer: An experimental and prediction study
(ASTM International, 2022)The wear behavior of thin chromium-coated and uncoated acrylonitrile-butadiene-styrene (ABS) samples were investigated by using a pin-on-disk test apparatus with a heat chamber for different temperatures of 30°C, 50°C, ... -
The Effect of Temperature on Wear Performance of High-Velocity Oxy-Fuel Sprayed WC-10Co-4Cr Coating on AA7075-T6 Substrate
(Springer, 2021)In this study, the friction wear performance of a High-velocity oxy-fuel (HVOF) sprayed WC-10Co-4Cr coated AA7075-T6 substrate was investigated against a WC-4Co ball at different temperatures using a pin-on-disk tribometer. ... -
Effects of infill pattern and density on wear performance of FDM-printed acrylonitrile- butadiene-styrene parts
(Walter De Gruyter Gmbh, 2021)Acrylonitrile-butadiene-styrene test specimens were additively manufactured by fused deposition method to investigate the effects of infill pattern and density on wear rate, coefficient of friction, wear mechanisms, and ... -
ENJEKSİYON KALIPLAMA ile ÜRETİLEN BİR PARÇANIN BOYUTSAL KARARLILIĞININ BDM(BİLGİSAYAR DESTEKLİ MÜHENDİSLİK) ile ARAŞTIRILMASI
(2016)Bu çalışmada, enjeksiyon kalıplama yöntemiyle Polipropilen(PP) ve Poliamit(PA) 6.6 kullanılarak üretilmiş bir parçanın boyutsal kararlılığının, kalıp yüzey sıcaklığı, ergimiş polimer sıcaklığı gibi parametrelerin değişiminden ... -
Experimental and numerical study on the thermoforming process of amorphous thermoplastic polymers
(Carl Hanser Verlag, 2019)Thickness distribution has an important impact on the quality of thermoformed products. It has significant effects not only on durability but also on the oxygen and gas transmission rate of thermoformed packaging products. ... -
Experimental Investigation for Alternative Use of Agricultural and Domestic Wastes
(2018-06)Along with the reduction of fossil fuels, various studies are being carried out on the availability of alternative energy sources. Within the scope of this study, we can evaluate as agricultural and domestic waste; hazelnut ... -
EXPERIMENTAL INVESTIGATION FOR ALTERNATIVE USE OF AGRICULTURAL AND DOMESTIC WASTES
(Kırklareli Üniversitesi, 2018)Along with the reduction of fossil fuels,various studies are being carried out on the availability of alternative energysources. Within the scope of this study, we can evaluate as agricultural anddomestic waste; hazelnut ... -
AN EXPERIMENTAL STUDY ON WALL THICKNESS DISTRIBUTION IN THERMOFORMING
(Lublin Univ Technology, Poland, 2017)In this work, Polystyrene (PS) sheets were thermoformed in predetermined conditions. Wall thickness distributions obtained by experimental method in PS thermoformed products. Then the same thickness distributions were ... -
An experimental study on wear performance of electrolytic multilayer cu-ni-cr coated abs under different test forces
(TUBITAK, 2021)Plastic materials are widely preferred in many applications due to being light and cheap in addition to being manufactured easily with various manufacturing methods like injection molding or additive manufacturing. One of ... -
Investigation of Tensile, Viscoelastic, and Viscoplastic Behavior of Polylactic Acid Manufactured by Fused Deposition Modeling
(Amer Soc Testing Materials, 2021)Uniaxial tensile and uniaxial loading-unloading experiments are performed to characterize the mechanical properties of polylactic acid (PLA) manufactured by fused deposition modeling (FDM). To investigate viscoelastic and ...