Doç. Dr. Ümit AĞBULUT

Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering , cilt.236, sa.4, ss.1330-1339, 2022 (SCI-Expanded)

Forecasting of future greenhouse gas emission trajectory for India using energy and economic indexes with various metaheuristic algorithms

Bakır H., Ağbulut Ü., Gürel A. E., Yıldız G., Güvenç U., Soudagar M. E. M., et al.

Journal of Cleaner Production , cilt.360, 2022 (SCI-Expanded)

Exergy, exergoeconomic, life cycle, and exergoenvironmental assessments for an engine fueled by diesel–ethanol blends with aluminum oxide and titanium dioxide additive nanoparticles

Ağbulut Ü., Uysal C., Cavalcanti E. J., Carvalho M., Karagöz M., Saridemir S.

Fuel , cilt.320, 2022 (SCI-Expanded)

Energy, exergy, sustainability and economic analysis of waste tire pyrolysis oil blends with different nanoparticle additives in spark ignition engine

Yaqoob H., Teoh Y. H., Sher F., Jamil M. A., Ali M., Ağbulut Ü., et al.

Energy , cilt.251, 2022 (SCI-Expanded)

Experimental investigation of performance, combustion and emission characteristics of a variable compression ratio engine using low-density plastic pyrolyzed oil and diesel fuel blends

Rajak U., Panchal M., Veza I., Ağbulut Ü., Nath Verma T., Sarıdemir S., et al.

Fuel , cilt.319, 2022 (SCI-Expanded)

A novel stochastic model for very short-term wind speed forecasting in the determination of wind energy potential of a region: A case study from Turkey

Ağbulut Ü.

Sustainable Energy Technologies and Assessments , cilt.51, 2022 (SCI-Expanded)

Influence of injection timing on performance, combustion and emission characteristics of a diesel engine running on hydrogen-diethyl ether, n-butanol and biodiesel blends

Chaurasiya P. K., Rajak U., Veza I., Verma T. N., Ağbulut Ü.

International Journal of Hydrogen Energy , cilt.47, sa.41, ss.18182-18193, 2022 (SCI-Expanded)

Energetic, exergetic, and thermoeconomic analyses of different nanoparticles-added lubricants in a heat pump water heater

Yıldız G., Ağbulut Ü., Gürel A. E., Ergün A., Afzal A., Saleel C. A.

Case Studies in Thermal Engineering , cilt.33, 2022 (SCI-Expanded)

Waste to Energy: An experimental comparison of burning the waste-derived bio-oils produced by transesterification and pyrolysis methods

Gad M., Panchal H., Ağbulut Ü.

Energy , cilt.242, 2022 (SCI-Expanded)

Influences of hydrogen addition from different dual-fuel modes on engine behaviors

Khandal S. V., Ağbulut Ü., Afzal A., Sharifpur M., Abdul Razak K., Khalilpoor N.

Energy Science and Engineering , cilt.10, sa.3, ss.881-891, 2022 (SCI-Expanded)

Experimental assessment of the influences of liquid-solid-gas fuel blends on DI-CI engine behaviors

Polat F., YEŞİLYURT M. K., Ağbulut Ü., Karagöz M., Sarıdemir S.

Process Safety and Environmental Protection , cilt.159, ss.511-524, 2022 (SCI-Expanded)

A detailed investigation of the temperature-controlled fluidized bed solar dryer: A numerical, experimental, and modeling study

Gürel A. E., Ağbulut Ü., Ergün A., Ceylan İ., SÖZEN A., Tuncer A. D., et al.

Sustainable Energy Technologies and Assessments , cilt.49, 2022 (SCI-Expanded)

Numerical and experimental analysis of parallel-pass forced convection solar air heating wall with different plenum and absorber configurations

Khanlari A., SÖZEN A., Afshari F., Tuncer A. D., Ağbulut Ü., AYTAÇ YILMAZ Z.

International Journal of Numerical Methods for Heat and Fluid Flow , cilt.32, sa.3, ss.978-1001, 2022 (SCI-Expanded)

Numerical and experimental investigation of CI engine behaviours supported by zinc oxide nanomaterial along with diesel fuel

Rajak U., Ağbulut Ü., Veza I., Dasore A., Sarıdemir S., Verma T. N.

Energy , cilt.239, 2022 (SCI-Expanded)

Experimental and numerical assessment of the rotary bed reactor for fuel-processing and evaluation of produced oil usability as fuel substitute

Gad M., Ağbulut Ü., El-Shafay A., Panchal H., Emara K., Al-Mdallal Q. M., et al.

Case Studies in Thermal Engineering , cilt.29, 2022 (SCI-Expanded)

Combustion, performance, vibration and noise characteristics of cottonseed methyl ester–diesel blends fuelled engine

Sarıdemir S., Ağbulut Ü.

Biofuels , cilt.13, sa.2, ss.201-210, 2022 (SCI-Expanded)

Optimization of Thermal and Structural Design in Lithium-Ion Batteries to Obtain Energy Efficient Battery Thermal Management System (BTMS): A Critical Review

Fayaz H., Afzal A., Samee A. D. M., Soudagar M. E. M., Akram N., Mujtaba M., et al.

Archives of Computational Methods in Engineering , cilt.29, sa.1, ss.129-194, 2022 (SCI-Expanded)

Forecasting of transportation-related energy demand and CO2 emissions in Turkey with different machine learning algorithms

Ağbulut Ü.

Sustainable Production and Consumption , cilt.29, ss.141-157, 2022 (SCI-Expanded)

Understanding the role of nanoparticle size on energy, exergy, thermoeconomic, exergoeconomic, and sustainability analyses of an IC engine: A thermodynamic approach

Ağbulut Ü.

Fuel Processing Technology , cilt.225, 2022 (SCI-Expanded)

An enhancement in diesel engine performance, combustion, and emission attributes fueled with Eichhornia crassipes oil and copper oxide nanoparticles at different injection pressures

Khan O., Khan M. Z., Khan E., Bhatt B. K., Afzal A., Ağbulut Ü., et al.

Energy Sources, Part A: Recovery, Utilization and Environmental Effects , cilt.44, sa.3, ss.6501-6522, 2022 (SCI-Expanded)

A detailed analysis of CPV/T solar air heater system with thermal energy storage: A novel winter season application

Ceylan İ., Gürel A. E., Ergün A., Guma Ali İ. H., Ağbulut Ü., Yıldız G.

Journal of Building Engineering , cilt.42, 2021 (SCI-Expanded)

A review of stability, thermophysical properties and impact of using nanofluids on the performance of refrigeration systems Synthèse de la stabilité, des propriétés thermophysiques et de l'impact de l'utilisation de nanofluides sur les performances des systèmes frigorifiques

Yıldız G., Ağbulut Ü., Gürel A. E.

International Journal of Refrigeration , cilt.129, ss.342-364, 2021 (SCI-Expanded)

Blends of scum oil methyl ester, alcohols, silver nanoparticles and the operating conditions affecting the diesel engine performance and emission: an optimization study using Dragon fly algorithm

Afzal A., Ağbulut Ü., Soudagar M. E. M., Razak R. K. A., Buradi A., Saleel C. A.

Applied Nanoscience (Switzerland) , cilt.11, sa.9, ss.2415-2432, 2021 (SCI-Expanded)

Effects of high-dosage copper oxide nanoparticles addition in diesel fuel on engine characteristics

Ağbulut Ü., Sarıdemir S., Rajak U., Polat F., Afzal A., Verma T. N.

Energy , cilt.229, 2021 (SCI-Expanded)

A comprehensive study on the influences of different types of nano-sized particles usage in diesel-bioethanol blends on combustion, performance, and environmental aspects

Ağbulut Ü., Polat F., Sarıdemir S.

Energy , cilt.229, 2021 (SCI-Expanded)

Integrated Taguchi-GRA-RSM optimization and ANN modelling of thermal performance of zinc oxide nanofluids in an automobile radiator

Razak Kaladgi A., Afzal A., Manokar A. M., Thakur D., Agbulut Ü., Alshahrani S., et al.

Case Studies in Thermal Engineering , cilt.26, 2021 (SCI-Expanded)

Wastes to energy: Improving the poor properties of waste tire pyrolysis oil with waste cooking oil methyl ester and waste fusel alcohol – A detailed assessment on the combustion, emission, and performance characteristics of a CI engine

Ağbulut Ü., YEŞİLYURT M. K., Sarıdemir S.

Energy , cilt.222, 2021 (SCI-Expanded)

Experimental analysis of CPV/T solar dryer with nano-enhanced PCM and prediction of drying parameters using ANN and SVM algorithms

Karaağaç M. O., Ergün A., Ağbulut Ü., Gürel A. E., Ceylan İ.

Solar Energy , cilt.218, ss.57-67, 2021 (SCI-Expanded)

Electricity production based forecasting of greenhouse gas emissions in Turkey with deep learning, support vector machine and artificial neural network algorithms

Bakay M. S., Ağbulut Ü.

Journal of Cleaner Production , cilt.285, 2021 (SCI-Expanded)

Experimental investigation and prediction of performance and emission responses of a CI engine fuelled with different metal-oxide based nanoparticles–diesel blends using different machine learning algorithms

Ağbulut Ü., Gürel A. E., Sarıdemir S.

Energy , cilt.215, 2021 (SCI-Expanded)

Exergetic and exergoeconomic analyses of a CI engine fueled with diesel-biodiesel blends containing various metal-oxide nanoparticles

Karagoz M., Uysal C., Agbulut Ü., Saridemir S.

Energy , cilt.214, 2021 (SCI-Expanded)

Prediction of daily global solar radiation using different machine learning algorithms: Evaluation and comparison

Ağbulut Ü., Gürel A. E., Biçen Y.

Renewable and Sustainable Energy Reviews , cilt.135, 2021 (SCI-Expanded)

Assessment of machine learning, time series, response surface methodology and empirical models in prediction of global solar radiation

Gürel A. E., Ağbulut Ü., Biçen Y.

Journal of Cleaner Production , cilt.277, 2020 (SCI-Expanded)

Performance assessment of a V-trough photovoltaic system and prediction of power output with different machine learning algorithms

Ağbulut Ü., Gürel A. E., Ergün A., Ceylan İ.

Journal of Cleaner Production , cilt.268, 2020 (SCI-Expanded)

Performance assessment of a novel design concentrated photovoltaic system coupled with self-cleaning and cooling processes

Acar B., Gürel A. E., Ergün A., Ceylan İ., Ağbulut Ü., Can A.

Environmental Progress and Sustainable Energy , cilt.39, sa.5, 2020 (SCI-Expanded)

Waste to energy: Production of waste tire pyrolysis oil and comprehensive analysis of its usability in diesel engines

Karagöz M., Ağbulut Ü., Sarıdemir S.

Fuel , cilt.275, 2020 (SCI-Expanded)

Energy, exergy, economic and sustainability assessments of a compression ignition diesel engine fueled with tire pyrolytic oil−diesel blends

Karagoz M., Uysal C., Agbulut Ü., Saridemir S.

Journal of Cleaner Production , cilt.264, 2020 (SCI-Expanded)

Investigating the role of fuel injection pressure change on performance characteristics of a DI-CI engine fuelled with methyl ester

Sarıdemir S., Etem Gürel A., Ağbulut Ü., BAKAN A. F.

Fuel , cilt.271, 2020 (SCI-Expanded)

Impact of various metal-oxide based nanoparticles and biodiesel blends on the combustion, performance, emission, vibration and noise characteristics of a CI engine

Ağbulut Ü., Karagöz M., Sarıdemir S., Öztürk A.

Fuel , cilt.270, 2020 (SCI-Expanded)

Is the ethanol additive more environmentally friendly for a spark ignition (SI) engine or for a compression ignition (CI) engine?

Ağbulut Ü., Sarıdemir S.

Environmental Engineering and Management Journal , cilt.19, sa.4, ss.633-642, 2020 (SCI-Expanded)

Energy, exergy, and environmental (3e) assessments of various refrigerants in the refrigeration systems with internal heat exchanger

Gürel A. E., Agbulut Ü., Ergün A., Yildiz G.

Heat Transfer Research , cilt.51, sa.11, ss.1029-1041, 2020 (SCI-Expanded)

Performance analysis of using CuO-Methanol nanofluid in a hybrid system with concentrated air collector and vacuum tube heat pipe

Kaya M., Gürel A. E., Ağbulut Ü., Ceylan İ., Çelik S., Ergün A., et al.

Energy Conversion and Management , cilt.199, 2019 (SCI-Expanded)

Turkey’s electricity generation problem and nuclear energy policy

Ağbulut Ü.

Energy Sources, Part A: Recovery, Utilization and Environmental Effects , cilt.41, sa.18, ss.2281-2298, 2019 (SCI-Expanded)

Experimental investigation of combustion, performance and emission characteristics of a diesel engine fuelled with diesel–biodiesel–alcohol blends

Ağbulut Ü., Sarıdemir S., Albayrak S.

Journal of the Brazilian Society of Mechanical Sciences and Engineering , cilt.41, sa.9, 2019 (SCI-Expanded)

Yayınlar & Eserler

SCI, SSCI ve AHCI İndekslerine Giren Dergilerde Yayınlanan Makaleler