Browsing Çay Meslek Yüksekokulu by Issue Date
Now showing items 1-20 of 27
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Development of models for green hydrogen production of Turkey geothermal Resources: A case study demonstration of thermodynamics and thermoeconomics analyses
(Elsevier, 01.03.2024)The transition to sustainable and clean energy sources has become imperative in the face of global climate change concerns. Hydrogen is a versatile and environmentally friendly energy carrier among the potential solutions. ... -
Optimization of the operating conditions of a beta-type rhombic drive stirling engine by using response surface method
(Pergamon, 01.05.2020)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 ... -
Thermodynamic optimization and thermoeconomic evaluation of Afyon biogas plant assisted by organic rankine cycle for waste heat recovery
(Pergamon, 01.06.2022)The use of biomass in energy conversions is important for a renewable and sustainable energy future. Compared to other renewable energy sources, biomass is one of the important advantages of being stored and used in times ... -
Design and optimization of a computer simulation model for green hydrogen production by waste heat recovery from Afyon biogas plant
(Ceyhun YILMAZ, 01.12.2023)In this study, a thermodynamic model was designed with the Aspen Plus program and optimized multidimensionally of the Afyon biogas power plant to reduce the unit electricity cost and produce green hydrogen. The model ... -
Bi̇yogaz santralleri̇ i̇le i̇lgi̇li̇ son geli̇şmeleri̇n gözden geçi̇ri̇lmesi̇
(ISPEC PROCEEDING BOOK, 01/06/2020)Enerji, insanlar için her geçen gün artan bir gereksinimdir. Buna ek olarak, enerji modern uygarlığın gelişimini hızlandırmış ve ülkelerin gelişmişlik düzeylerinin bir göstergesi haline gelmiştir. Bir ülkenin enerji ... -
Thermal design and genetic algorithm optimization of geothermal and solar-assisted multi-energy and hydrogen production using artificial neural networks
(Pergamon, 01/06/2025)A comprehensive thermodynamic and economic analysis of an innovative multiple energy and hydrogen production system that integrates solar and geothermal energy sources is presented in the study. The system is operated and ... -
Yeşi̇l reklamların, yeşi̇l marka farkındalığı ve marka i̇maji üzeri̇ndeki̇ satın alma ni̇yeti̇ açısından aracılık rolü
(Doğuş Üniversitesi, 02.07.2024)İnsanların faaliyetlerinin çevreye olan olumsuz etkileri her geçen gün biraz daha fazla endişeye neden olmaktadır. Dünyadaki hükümetlerin büyük kısmı insanoğlunun çevreye verdiği negatif etkileri minimize etmek için çaba ... -
High-efficiency thermoeconomic approach for multi-generation at Afyon biogas power Plant: Electricity, liquid hydrogen, liquid carbon dioxide and hot water
(Elsevier, 02/09/2025)This study proposes a high-efficiency multi-generation model for the Afyon Biogas Power Plant (ABP), which has a 4000 kW electricity generation capacity. In addition to electricity production, the proposed model integrates ... -
Thermodynamic and technoeconomic feasibility assessment on liquefaction of CO2 by-product of Afyon biogas power plant
(Dergi Park, 04/2025)The composition of the biogas produced in Afyon biogas power plant is approximately as follows: 55% CH4 (methane) - 40% CO2 (carbon dioxide)- 4.5% H2O (water) and trace amounts of other components. The methane produced is ... -
Effects of the regenerator on engine performance of a rhombic drive beta type stirling engine
(Taylor & Francis, 08/04/2021)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. ... -
Biyodizele dimetil karbonat ve dibütil maleat katkısının motor performansı ve emisyonlar üzerindeki etkilerinin incelenmesi
(ISASTECH, 09/2023)Bu çalışmada, biyodizel üretimi için kanola yağı kullanılmıştır. Kanola yağından transesterifikasyon metodu ile biyodizel üretiminde alkali katalizör olarak sodyum hidroksit (NaOH) tercih edilmiştir. Transesterifikasyon ... -
Thermoeconomic performance evaluation and optimization of a geothermal heat pump system for greenhouse heating in low-temperature resources
(Elsevier, 10/2025)This study presents the design and thermoeconomic performance analysis of a geothermal-assisted heat pump system for greenhouse heating in regions with low-temperature geothermal resources. The aim is to explore efficient ... -
Investigation of green hydrogen production and development of waste heat recovery system in biogas power plant for sustainable energy applications
(Pergamon, 12.08.2023)In this study, biogas power production and green hydrogen potential as an energy carrier are evaluated from biomass. Integrating an Organic Rankine Cycle (ORC) to benefit from the waste exhaust gases is considered. The ... -
Design and optimization of multigeneration biogas power plant using waste heat recovery System: A case study with Energy, Exergy, and thermoeconomic approach of Power, cooling and heating
(Elsevier, 15.09.2022)This study modeled and analyzed transforming an operational biogas power plant into a trigeneration system with power, cooling, and heating. In this context, the energy, exergy, and optimum unit energy costs of this ... -
Afyon biyogaz enerji santrali çoklu-hidrojen üretim sürecinin termodinamik ve termoekonomik analizi ve farklı optimizasyon metotlarıyla çok boyutlu optimizasyonu
(Mingachevir State University, 18/04/2024)ABES (Afyon Biyogaz Enerji Santrali) tavuk gübresinden elde edilen biyogazdan 4 MW elektrik gücü üreten bir santraldir. Ancak ABES yüksek enerjili atık egzoz gazını enerjisinden faydalanmadan atmosfere salmaktadır. Bu ... -
Thermodynamic evaluation and optimization of organic rankine cycle integration for waste heat recovery to Afyon biogas plant
(Gaziantep Üniversitesi, 20.12.2021)The increasing need for energy day by day has directed human beings from fossil fuels used as primary energy sources to alternative sources. However, fossil fuels are expensive, harmful to the environment, and will be ... -
Protective roles of vitamin E (α-tocopherol), selenium and vitamin E plus selenium in organophosphate toxicity in vivo: A comparative study
(2010)In the present study, we investigated the possible protective role of vitamin E, selenium (Se) and vitamin E plus Se in fenthion-induced organophosphates (OP) toxicity in rats. Serum concentrations of ascorbic acid, retinol, ... -
RTÜK’ün çocuklara yönelik kararlarının çocuk ve televizyon ilişkisi yönüyle içerik analizi yöntemi ile incelenmesi
(Kesit Akademi Dergisi, 2017)Televizyon kolay ulaşılabilir ve ucuz bir kitle iletişim aracıdır. Televizyon kullanımı çocuğun gelişimine katkı sağlayabileceği gibi ciddi sorunlara da yol açabilir. Ailenin bilinç düzeyi, televizyon izlerken ailenin ... -
Biyoalkollerin içten yanmalı motorlarda motor performansı ve egzoz emisyonlarına etkisi üzerine bir derleme
(Karabük Üniversitesi 14. Uluslararası Yanma Sempozyumu 2018 (INCOS2018), 2018)Dünya’da sanayileşmenin ve enerji talebinin artması ile petrol kökenli yakıtlara olan talepte ciddi bir artış olmuştur. Petrol kökenli yakıtlar, sınırlı rezervlere sahip olup dünya üzerinde düzensiz bir şekilde yataklanmıştır. ... -
Thermoeconomic optimization of a geothermal-assisted hybrid LNG and power generation system: Simulation, performance assessment, and sustainability insights
(Elsevier, 25.05.2025)This study investigates the optimization and economic analysis of a geothermal-assisted hybrid natural gas liquefaction (LNG) and power generation system, integrating geothermal energy to enhance efficiency and sustainability. ...
