Mechanical Engineering Research and Applications

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• KÖKSAL ERENTÜRK

Reliability-based maintenance policies allow qualitative and quantitative evaluation of system downtimes via revealing main causes of breakdowns and discussing required preventive activities against failures. Application of preventive maintenance is especially important for mining machineries since production is highl…

• ONUR GÖLBAŞI

Reliability-based maintenance policies allow qualitative and quantitative evaluation of system downtimes via revealing main causes of breakdowns and discussing required preventive activities against failures. Application of preventive maintenance is especially important for mining machineries since production is highl…

• NURAY DEMİREL

Repair and maintenance is a critical technical aspect on board ship.Poor maintenance planning may lead to serious impairment in safety, efficiency, and environmental performance since researches show that a significant breakdowns and damage to ships with maintenance system.This study investigates the potential of exis…

• EMRE AKYÜZ
• METİN ÇELİK

This paper presents a method of building deployable network assemblies derived from the single degree of freedom (DoF) over constrained Altmann linkage as a basic module. The method is based on assembling linkages with common links and joints or overlapping with extra R or 2R joints. New loops are emerged with overlap…

• GÖKHAN KİPER
• KORAY KORKMAZ

In this research, stress measurement tests and advanced application algorithms based on computer-aided design and engineering (CAD and CAE) were developed and tested. The algorithm was put implemented through a case study on the strength-based structural design and fatigue analysis of a chassis. This algorithm consist…

• GÜRKAN İRSEL

In the present study, the effect of geometrical imperfections on the load carrying capacity of conical shells under axial loading was investigated. In accordance with this purpose, limit loads for both ideal and imperfect conical shells were utilized via a series of numerical analysis. Numerical analyses were made for…

In order to determine the damping effect of shock absorbs in vehicles, different vehicles acceleration values were measured while they were passing over speed bumps at different speeds. The vehicles’ vibration magnitudes caused by road roughness were analyzed. In this study the measurements were conducted with two dif…

Bu çalışmada, homojen dolgulu sıkıştırma ile ateşlemeli (HCCI) bir benzin motoru için kam tasarımı ve imalatıyapılmıştır. 38 mm temel daire çapı ve 124° supap açık kalma süresi için, HCCI yanma karakteristiğine uygun 3,5, 5,5 ve 7,5 mm düşük supap kalkma miktarına sahip kamlar tasarlanmıştır. Dairesel yay eğrisi kulla…

This study investigated electrical strain gage technology, which is widely used in experimental stress measurement, on an application. Strain gages are used to precisely measure strain directly in a system. This method is carried out to verify the numerical and analytical calculations performed or to record the strain…

• GÜRKAN İRSEL

In this study, static structural analysis of backhoe-loader arms has been performed with the finite element method (FEM). The aim of this study is to simulate and strengthen the back and front arms of the backhoe-loader concerning with stress under maximum loading condition and different boundary conditions. According…

• EYÜP YETER

In this study, static structural analysis of backhoe-loader arms has been performed with the finite element method (FEM). The aim of this study is to simulate and strengthen the back and front arms of the backhoe-loader concerning with stress under maximum loading condition and different boundary conditions. According…

• AHMET ERKLİĞ