Browsing Makine Mühendisliği-Makale Koleksiyonu by Title
Now showing items 1-20 of 68
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3 boyutlu yazıcı ile üretilen ABS ve karbon fiber takviyeli ABS kompozitlerde üretim parametrelerinin mekanik özelliklere etkisi
(Balıkesir Üniversitesi, 2021)Son yıllarda 3 boyutlu yazıcı teknolojisi ile parça üretimi hızla yaygınlaşmıştır. Geleneksel üretim yöntemlerine göre son derece karmaşık yapıya sahip parçalar çok kısa sürede, düşük maliyetle, hemen hemen hiçbir atık ... -
AISI 304 östenitik paslanmaz çeliklerin titanyum karbür kaplamalı kesici takım ile tornalama işleminde kesme kuvvetlerinin incelenmesi
(2007)Bu araştırmada, AISI 304 östenitik paslanmaz çeliklerin titaniyum karbür kaplı kesici takımlarla tornalama işleminde oluşan kesme kuvvetleri deneysel olarak incelenmiş ve elde edilen sonuçlar teorik sonuçlarla karşılaştırılmıştır. ... -
Analyzing the diffusion weldability of copper and porcelain
(Carl Hanser Verlag, 2016)Diffusion welding is one of the exclusive welding methods that provides a perfect material interface after joining of different materials and results in high mechanical properties at high temperatures. In particular, this ... -
Artificial Neural Network application to the friction welding of AISI 316 and Ck 45 steels
(Redakcia Kovove Materialy, 2019)The optimization of the friction welding parameters through experimental studies does not only cause loss of time and materials but also increases the cost. In this study, an Artificial Neural Network (ANN) model is developed ... -
Assessment of degradation effects for an aircraft engine considering exergy analysis
(Pergamon-Elsevier Science Ltd, 2017)Despite the improvements in engine technology, the combustion processes and wear occurred in engine components affect performance adversely. The turbine and compressor fouling, degradation mechanisms such as erosion, ... -
Assessment of fuel cell studies with particle image velocimetry applications: A key review
(Pergamon-Elsevier Science Ltd, 2021)Fuel cells are considered to be a promising system that is utilized in several applications and in various sectors. Particle image velocimetry is extremely practicable for the exploration of the flow field inside fuel cells ... -
Assessment of the environmental performance of a jet engine due to irreversibility under altitude conditions
(Aeronautical & Astronautical Soc Republic China, 2021)The aviation sector carries out important studies with the awareness of its sectoral responsibility in terms of ensuring its economic sustainability as well as reducing emissions resulting from global climate change. ... -
Assessment of thermodynamic and environmental performances in subcooling process for different refrigerants
(Inderscience Enterprises Ltd, 2017)Subcooling application in cooling processes leads to increasing of cooling performance and energy efficiency within defined limits. This study examines subcooling effects of refrigerants on the coefficient of performance ... -
AZ31B-H24 magnezyum alaşımının sürtünme karıştırma yöntemiyle kaynak edilebilirliğinin incelenmesi
(Balıkesir Üniversitesi, 2021)Magnezyum ve alaşımları, hafifliği ve yüksek spesifik mukavemeti nedeni ile endüstride kullanımı oldukça yaygın olan metal olup otomotiv ve uzay-uçak sanayilerindeki mühendislik uygulamalarında ön plana çıkmıştır. Magnezyum ... -
Binaların ısı merkezlerinde bulunan kalorifer kazanlarının yanma havası ve hava fazlalık katsayılarına göre yanma gazlarının özelliklerindeki değişim
(2015)Çalışmada, örnek olarak Balıkesir ilindeki yedi katlı ana bina ve tek katlı matbaa binasından oluşan bir kamu binasındaki kazanlar alınmıştır. Binada 600.000 kcal/h'lik doğal gaz yakan iki adet fuel-oil'den doğal gaza ... -
Bolted joints in quasi-unidirectional glass-fibre NCF composite laminates
(Elsevier Sci Ltd, 2018)In this study, crossply and quasi-isotropic quasi-unidirectional (quasi-UD) non-crimp fabric (NCF) glass/epoxy laminates were manufactured by using vacuum assisted resin transfer moulding (VARTM) and tested according to ... -
Bolted joints in three axially braided carbon fibre/epoxy textile composites with moulded-in and drilled fastener holes
(Springer, 2017)Experimental behaviour of bolted joints in triaxial braided (0 degrees/+/- 45 degrees) carbon fibre/ epoxy composite laminates with drilled and moulded-in fastener holes has been investigated in this paper. Braided laminates ... -
Bölgesel ısıtma sistemleri boru hatlarında meydana gelen enerji ve ekserji kayıpları
(2006)Türkiye'de konut sektöründe tüketilen enerji toplam enerji tüketiminin yaklaşık üçte biri kadardır. Bundan dolayı konut sektöründeki enerji tasarrufu ve verimliliği üzerinde durulması gereken önemli konudur. Bu çalışmada ... -
Bükme kalıplarında 0.75 mm kalınlığındaki çelik sac malzemenin geri esneme miktarlarının belirlenmesi
(2007)Bükme kalıplarının sac metal endüstrisindeki önemi büyüktür. Kalıptan çıkacak olan parçaların istenilen tolerans sınırları içinde olması için, bükme kalıplarında bükülen malzemelerin geri esneme miktarlarının bilinmesi de ... -
Calculation of energy consumption and emissions of buildings in capitals of european with the degree-day method
(Yıldız Teknik Üniversitesi Rektörlüğü, 2021)In this study, firstly, for the building envelope properties of a reference building from TS 825 insulation standard, for 20 capitals selected from Europe, the minimum insulation thicknesses are calculated with different ... -
Calculation of fuel consumption and emissions in buildings based on external walls and windows using economic optimization
(Gazi Univ, 2018)In this study, emissions and fuel consumption calculations are made based on external walls and windows by using economic optimization in the buildings of Aydin, Amasya, Eskisehir and Ardahan located in four different ... -
Comparative analysis of various refrigerants used in transport refrigeration based on thermodynamics and environmental performances and cold chain management
(Inderscience Enterprises, 2019)In cooling systems, besides the refrigerant preferences, the probability of leakage due to dynamic conditions increases energy consumption and emissions directly or indirectly. In this study, thermodynamics and environmental ... -
Compression after low velocity impact tests of marine sandwich composites: effect of intermediate wooden layers
(Elsevier Sci Ltd, 2018)In the present work, compression after impact (CAI) behavior of sandwich composite materials with intermediate wooden layers was investigated. Sandwich panels were manufactured by using vacuum assisted resin transfer molding ... -
Computer-aided ergonomic analysis for assembly unit of an agricultural device
(Wiley-Blackwell, 2016)In many applications, those who work on assembly processes are required to work in nonergonomic stances. Incorrect positions may cause strain and persistent problems. In addition, strain in workers' bodies also has a ... -
Density and compression strength properties of particulated and fiber reinforced polymer composites
(Gazi Üniv., 2011)The companies give advice values for the resin, accelerator and hardener ratio used in the production of composite materials. Different practices and environmental conditions during the manufacturing stages are effective ...
