Mehmet Direk

418 total citations
28 papers, 339 citations indexed

About

Mehmet Direk is a scholar working on Mechanical Engineering, Biomedical Engineering and Automotive Engineering. According to data from OpenAlex, Mehmet Direk has authored 28 papers receiving a total of 339 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Mechanical Engineering, 8 papers in Biomedical Engineering and 3 papers in Automotive Engineering. Recurrent topics in Mehmet Direk's work include Refrigeration and Air Conditioning Technologies (23 papers), Heat Transfer and Optimization (12 papers) and Advanced Sensor Technologies Research (8 papers). Mehmet Direk is often cited by papers focused on Refrigeration and Air Conditioning Technologies (23 papers), Heat Transfer and Optimization (12 papers) and Advanced Sensor Technologies Research (8 papers). Mehmet Direk collaborates with scholars based in Türkiye, United Kingdom and Switzerland. Mehmet Direk's co-authors include Mehmet Selçuk Mert, Murat Hoşöz, Ali Türkcan, Ertan Alptekin, İ̇brahim Doymaz, Ali Şanlı, Mustafa Çanakçı, Fi̇kret Yüksel, Arif Atak and Sunay Türkdoğan and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Cleaner Production and Energy Conversion and Management.

In The Last Decade

Mehmet Direk

26 papers receiving 324 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Mehmet Direk Türkiye 11 306 63 43 32 31 28 339
Hyun Joon Chung South Korea 13 372 1.2× 92 1.5× 18 0.4× 13 0.4× 63 2.0× 21 415
Kamil Śmierciew Poland 12 473 1.5× 180 2.9× 12 0.3× 60 1.9× 23 0.7× 54 525
Baojun Luo China 12 277 0.9× 65 1.0× 86 2.0× 29 0.9× 40 1.3× 36 437
Denis Leducq France 6 215 0.7× 31 0.5× 13 0.3× 11 0.3× 15 0.5× 8 254
Yafen Tian China 13 350 1.1× 25 0.4× 7 0.2× 47 1.5× 38 1.2× 31 393
Xianling Wang China 9 216 0.7× 118 1.9× 16 0.4× 22 0.7× 18 0.6× 14 293
Cichong Liu China 10 299 1.0× 35 0.6× 81 1.9× 69 2.2× 59 1.9× 16 364
Rijing Zhao China 10 336 1.1× 26 0.4× 56 1.3× 24 0.8× 35 1.1× 42 416
Yosr Allouche Tunisia 10 541 1.8× 103 1.6× 17 0.4× 30 0.9× 52 1.7× 15 590
Mo Se Kim South Korea 10 367 1.2× 135 2.1× 37 0.9× 29 0.9× 42 1.4× 12 396

Countries citing papers authored by Mehmet Direk

Since Specialization
Citations

This map shows the geographic impact of Mehmet Direk's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Mehmet Direk with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Mehmet Direk more than expected).

Fields of papers citing papers by Mehmet Direk

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mehmet Direk. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Mehmet Direk. The network helps show where Mehmet Direk may publish in the future.

Co-authorship network of co-authors of Mehmet Direk

This figure shows the co-authorship network connecting the top 25 collaborators of Mehmet Direk. A scholar is included among the top collaborators of Mehmet Direk based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Mehmet Direk. Mehmet Direk is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Atalay, Halil, et al.. (2024). Exergetic, sustainability and exergoeconomic analyses of a fully photovoltaic-powered heat pump tumble dryer. Renewable Energy. 225. 120274–120274. 5 indexed citations
2.
Direk, Mehmet, et al.. (2024). Drying kinetics of nectarine slices in a heat pump drying system. Energy Sources Part A Recovery Utilization and Environmental Effects. 46(1). 1686–1700. 3 indexed citations
3.
Türkdoğan, Sunay, et al.. (2023). Investigation of the three-phase heat pump drying system's impact on power quality of the electrical grid. DergiPark (Istanbul University). 8(4). 667–683.
4.
Direk, Mehmet, et al.. (2023). Performance analysis of dual-evaporator ejector refrigeration system in different configurations: Experimental investigation. DergiPark (Istanbul University). 8(3). 315–330. 1 indexed citations
5.
Direk, Mehmet, et al.. (2023). Comparison of R134a and R516A’s Performance at Different Air Velocities in Two Evaporator Ejector Cooling System. SHILAP Revista de lepidopterología. 10(1). 69–76. 1 indexed citations
6.
Direk, Mehmet, et al.. (2023). Experimental performance analysis of ejector heat pump water heater under transient conditions. Science and Technology for the Built Environment. 29(5). 523–532. 1 indexed citations
7.
Direk, Mehmet, et al.. (2022). Drying kinetics and energy-exergy analysis of an experimental heat pump dryer utilized horseshoe heat recovery heat pipes for drying different grapes. Thermal Science and Engineering Progress. 36. 101487–101487. 12 indexed citations
8.
Direk, Mehmet, et al.. (2022). Evaluation of the effects of entrainment ratios on the performance parameters of a refrigeration machine having dual evaporator ejector system with R134a and R456A. Thermal Science and Engineering Progress. 33. 101345–101345. 13 indexed citations
9.
Direk, Mehmet, et al.. (2022). Evaluation of the impact of the temperature and mass flow rate of the water, utilized in the R516A refrigeration system with dual evaporator and ejector, on the performance parameters. Energy Sources Part A Recovery Utilization and Environmental Effects. 44(3). 7316–7329. 4 indexed citations
10.
11.
Direk, Mehmet & Fi̇kret Yüksel. (2019). COMPARATIVE EXPERIMENTAL EVALUATION ON HEATING PERFORMANCE OF A MOBILE AIR CONDITIONING SYSTEM USING R134A, R1234ZE(E), R152A and R444A. DergiPark (Istanbul University). 4 indexed citations
12.
Direk, Mehmet, et al.. (2019). Experimental Evaluation of an Automotive Heat Pump System with R1234yf as an Alternative to R134a. Arabian Journal for Science and Engineering. 45(2). 719–728. 15 indexed citations
13.
Direk, Mehmet, et al.. (2018). The Effect of Internal Heat Exchanger Using R1234ze(E) as an Alternative Refrigerant in a Mobile Air-Conditioning System. Strojniški vestnik – Journal of Mechanical Engineering. 64(2). 8 indexed citations
14.
Direk, Mehmet & Mehmet Selçuk Mert. (2018). Comparative and Exergetic Study of a Gas Turbine System with Inlet Air Cooling. Tehnicki vjesnik - Technical Gazette. 25(Supplement 2). 6 indexed citations
15.
Direk, Mehmet, et al.. (2017). Theoretical Performance Analysis of an R1234yf Refrigeration Cycle Based on the Effectiveness of Internal Heat Exchanger. SHILAP Revista de lepidopterología. 4(1). 23–30. 7 indexed citations
16.
Direk, Mehmet, et al.. (2017). Drop-in Performance Analysis and Effect of IHX for an Automotive Air Conditioning System with R1234yf as a Replacement of R134a. Strojniški vestnik – Journal of Mechanical Engineering. 63(5). 314–319. 21 indexed citations
17.
Direk, Mehmet, et al.. (2016). Comparative performance analysis of experimental frigorific air conditioning system using R-134a and HFO-1234yf as a refrigerant. Thermal Science. 20(6). 2065–2072. 6 indexed citations
18.
Hoşöz, Murat, Mehmet Direk, Mustafa Çanakçı, et al.. (2015). Performance evaluation of an R134a automotive heat pump system for various heat sources in comparison with baseline heating system. Applied Thermal Engineering. 78. 419–427. 19 indexed citations
19.
Direk, Mehmet, et al.. (2011). Experimental Performance of an R134a Automobile Heat Pump System Coupled to the Passenger Compartment. Linköping electronic conference proceedings. 57. 3605–3612. 8 indexed citations
20.
Direk, Mehmet & Murat Hoşöz. (2008). Energy and exergy analysis of an Automobile Heat Pump system. International Journal of Exergy. 5(5/6). 556–556. 5 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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