Yazar "Yılmaz, Emre" için listeleme
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Alt ekstremite için aktif ortez ve IoT uygulaması geliştirilmesi
Yılmaz, Emre (Sakarya Uygulamalı Bilimler Üniversitesi, 2022)Günümüzde İnternet teknolojileri araştırmaların her alanında oldukça yaygınlaşmış ve hemen hemen tüm dünyada insanların yaşamını etkilemeye başlamıştır. Özellik-le internete bağlı birçok cihazda nesnelerin interneti (IoT) ... -
A comparative analysis of the engine performance and exhaust emissions characteristics of a diesel engine fueled with Mono ethylene glycol supported emulsion
Ardebili, Seyed Mohammad Safieddin; Calam, Alper; Yılmaz, Emre; Solmaz, Hamit (Elsevier Sci Ltd, 2021)The present study was devoted to investigating the effect of input parameters- Mono ethylene glycol supported emulsion (MEGSE) ratio and engine speed-on their corresponding engine-out parameters including engine torque, ... -
Effects of the regenerator on engine performance of a rhombic drive beta type stirling engine
Aksoy, Fatih; Solmaz, Hamit; Arslan, Muhammed; Yılmaz, Emre; İpçi, Duygu; Calam, Alper (Taylor & Francis Inc, 2021)Regenerative cycles have higher thermal efficiency than other closed cycles because of their heat recovery capability. In this manner, Stirling engines have advantage because regeneration can be applied easily to the cycle. ... -
Experimental investigation on the combustion, performance and exhaust emission characteristics of poppy oil biodiesel-diesel dual fuel combustion in a CI engine
Uyumaz, Ahmet; Aydoğan, Bilal; Yılmaz, Emre; Solmaz, Hamit; Aksoy, Fatih; Mutlu, İbrahim; Calam, Alper (Elsevier Sci Ltd, 2020)In this study, a single cylinder, four-stroke, naturally aspirated with compression ratio of 18:1 direct injection diesel engine was run with opium poppy oil biodiesel-diesel fuel blends. The effects of diesel and ... -
An Experimental Research on the Effects of Negative Valve Overlap on Performance and Operating Range in a Homogeneous Charge Compression Ignition Engine With RON40 and RON60 Fuels
Polat, Seyfi; Solmaz, Hamit; Uyumaz, Ahmet; Calam, Alper; Yılmaz, Emre; Yücesu, H. Serdar (Asme, 2020)In this study, the effects of negative valve overlap (NVO) on homogenous charge compression ignition (HCCI) combustion and engine performance were experimentally investigated. A four stroke, single cylinder, port injection ... -
Hekzan ve N-Heptan Yakıt Karışımları ile Çalışan Homojen Dolgulu Sıkıştırma İle Ateşlemeli (HCCI) Bir Motorda Hava Fazlalık Katsayısının Yanma ve Motor Performansı Üzerindeki Etkileri
Yılmaz, Emre (2020)Homojen dolgulu sıkıştırma ile ateşlemeli motorlar düşük sıcaklık yanma eğilimine ve yüksektermik verime sahip motorlardır. Yanma üzerinde doğrudan kontrolün olmadığı bu motorlarınçalışma aralığı vuruntu ve tutuşamama ... -
Investigation of antibacterial calcium phosphate / chitosan / zinc coating synthesized by sol-gel method
Yılmaz, Emre (TUBITAK, 2021)Although calcium phosphate coatings, which are widely used in orthopedic or dental implant applications, have excellent bioactivity and osteoconductivity, they carry a risk of infection. In this study, calcium phosphate / ... -
Operating range, combustion, performance and emissions of an HCCI engine fueled with naphtha
Çelebi, Samet; Haşimoğlu, Can; Uyumaz, Ahmet; Halis, Serdar; Calam, Alper; Solmaz, Hamit; Yılmaz, Emre (Elsevier Sci Ltd, 2021)In this study, it was aimed that the effects of naphtha on homogeneous charged compression ignition (HCCI) combustion, performance, exhaust emissions and operating range were researched experimentally in an HCCI engine. ... -
Optimization of the operating conditions of a beta-type rhombic drive stirling engine by using response surface method
Solmaz, Hamit; Ardebili, Seyed Mohammad Safieddin; Aksoy, Fatih; Calam, Alper; Yılmaz, Emre; Arslan, Muhammed (Pergamon-Elsevier Science Ltd, 2020)The aim of this paper is to provide a multi-objective model to evaluate the effect of engine working parameters on the performance characteristics of a beta-type Stirling engine. The second objective of the study is to ... -
Performance Enhancement of a Beta Type Rhombic Drive Stirling engine
Çınar, Can; Solmaz, Hamit; İpçi, Duygu; Yılmaz, Emre; Aksoy, Fatih (Taylor & Francis Inc, 2020)Stirling engines maintain attraction because of their high energy conversion efficiencies. In this study, experimental comparison of a beta-type Stirling engine for two different rhombic-drive mechanisms was presented. In ... -
Prediction of performance and exhaust emissions of a CI engine fueled with multi-wall carbon nanotube doped biodiesel-diesel blends using response surface method
Solmaz, Hamit; Ardebili, Seyed Mohammad Safieddin; Calam, Alper; Yılmaz, Emre; İpçi, Duygu (Pergamon-Elsevier Science Ltd, 2021)This study was designed to analyses the performance and exhaust emissions of a direct-injection diesel engine fueled with multi-walled carbon nanotubes (MWCNTs) included in biodiesel-blended diesel fuel using response ...