Hasan Orbey

1.7k total citations
40 papers, 1.3k citations indexed

About

Hasan Orbey is a scholar working on Biomedical Engineering, Fluid Flow and Transfer Processes and Organic Chemistry. According to data from OpenAlex, Hasan Orbey has authored 40 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Biomedical Engineering, 24 papers in Fluid Flow and Transfer Processes and 19 papers in Organic Chemistry. Recurrent topics in Hasan Orbey's work include Phase Equilibria and Thermodynamics (30 papers), Thermodynamic properties of mixtures (24 papers) and Chemical Thermodynamics and Molecular Structure (19 papers). Hasan Orbey is often cited by papers focused on Phase Equilibria and Thermodynamics (30 papers), Thermodynamic properties of mixtures (24 papers) and Chemical Thermodynamics and Molecular Structure (19 papers). Hasan Orbey collaborates with scholars based in United States, Türkiye and Canada. Hasan Orbey's co-authors include Stanley I. Sandler, Juan H. Vera, David Shan‐Hill Wong, Chau‐Chyun Chen, Costas P. Bokis, Paul M. Mathias, Hai Huang, Alison E. Bennett, Ufuk Gündüz and Neşe Orbey and has published in prestigious journals such as Environmental Science & Technology, Industrial & Engineering Chemistry Research and Chemical Engineering Science.

In The Last Decade

Hasan Orbey

40 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hasan Orbey United States 20 1.1k 727 581 185 137 40 1.3k
André Péneloux France 15 1.5k 1.4× 1.0k 1.4× 757 1.3× 130 0.7× 98 0.7× 37 1.9k
Jürgen Lohmann Germany 15 780 0.7× 527 0.7× 535 0.9× 216 1.2× 119 0.9× 21 1.2k
E. Rauzy France 19 1.6k 1.5× 965 1.3× 903 1.6× 103 0.6× 130 0.9× 43 2.0k
K. C. Chao United States 21 1.2k 1.0× 844 1.2× 630 1.1× 115 0.6× 110 0.8× 54 1.4k
Évelyne Neau France 20 869 0.8× 463 0.6× 425 0.7× 92 0.5× 125 0.9× 66 1.1k
Sven Horstmann Germany 19 929 0.8× 544 0.7× 415 0.7× 177 1.0× 91 0.7× 43 1.2k
J.‐C. de Hemptinne France 20 1.0k 0.9× 751 1.0× 539 0.9× 107 0.6× 75 0.5× 37 1.2k
Marian Góral Poland 23 970 0.9× 694 1.0× 537 0.9× 225 1.2× 153 1.1× 59 1.2k
Stanisław K. Malanowski Poland 17 811 0.7× 567 0.8× 800 1.4× 155 0.8× 149 1.1× 41 1.2k
Samer O. Derawi Denmark 11 919 0.8× 614 0.8× 367 0.6× 194 1.0× 48 0.4× 14 1.1k

Countries citing papers authored by Hasan Orbey

Since Specialization
Citations

This map shows the geographic impact of Hasan Orbey'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 Hasan Orbey with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hasan Orbey more than expected).

Fields of papers citing papers by Hasan Orbey

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hasan Orbey. 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 Hasan Orbey. The network helps show where Hasan Orbey may publish in the future.

Co-authorship network of co-authors of Hasan Orbey

This figure shows the co-authorship network connecting the top 25 collaborators of Hasan Orbey. A scholar is included among the top collaborators of Hasan Orbey 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 Hasan Orbey. Hasan Orbey 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.
Orbey, Hasan, et al.. (2001). Phase Equilibrium of Asymmetric Systems by Predictive Equations of State Models. Industrial & Engineering Chemistry Research. 41(5). 963–967. 11 indexed citations
2.
Bokis, Costas P., Hasan Orbey, & Chau‐Chyun Chen. (1999). Properly model polymer processes. Chemical engineering progress. 95(4). 39–52. 10 indexed citations
3.
Chen, Chau‐Chyun, Paul M. Mathias, & Hasan Orbey. (1999). Use of hydration and dissociation chemistries with the electrolyte–NRTL model. AIChE Journal. 45(7). 1576–1586. 75 indexed citations
4.
Orbey, Hasan & Stanley I. Sandler. (1998). Modeling Vapor-Liquid Equilibria: Cubic Equations of State and their Mixing Rules. Medical Entomology and Zoology. 207 indexed citations
5.
Orbey, Hasan, Costas P. Bokis, & Chau‐Chyun Chen. (1998). Equation of State Modeling of Phase Equilibrium in the Low-Density Polyethylene Process:  The Sanchez−Lacombe, Statistical Associating Fluid Theory, and Polymer-Soave−Redlich−Kwong Equations of State. Industrial & Engineering Chemistry Research. 37(11). 4481–4491. 35 indexed citations
6.
Orbey, Hasan & Stanley I. Sandler. (1997). A comparison of Huron-Vidal type mixing rules of mixtures of compounds with large size differences, and a new mixing rule. Fluid Phase Equilibria. 132(1-2). 1–14. 37 indexed citations
7.
Orbey, Hasan & Stanley I. Sandler. (1996). A comparison of various cubic equation of state mixing rules for the simultaneous description of excess enthalpies and vapor-liquid equilibria. Fluid Phase Equilibria. 121(1-2). 67–83. 26 indexed citations
8.
Orbey, Hasan & Stanley I. Sandler. (1995). Equation of State Modeling of Refrigerant Mixtures. Industrial & Engineering Chemistry Research. 34(7). 2520–2525. 15 indexed citations
9.
Huang, Hai, Stanley I. Sandler, & Hasan Orbey. (1994). Vapor-liquid equilibria of some hydrogen + hydrocarbon systems with the Wong-Sandler mixing rule. Fluid Phase Equilibria. 96. 143–153. 28 indexed citations
10.
Orbey, Hasan, et al.. (1994). Liquid-liquid equilibria of ternary systems of water + acetone and C5 and C8 alcohols at 298, 303 and 308 K. Fluid Phase Equilibria. 94. 267–280. 6 indexed citations
11.
Sandler, Stanley I. & Hasan Orbey. (1993). The thermodynamics of long-lived organic pollutants. Fluid Phase Equilibria. 82. 63–69. 8 indexed citations
12.
Çulfaz, Ali, Ufuk Gündüz, & Hasan Orbey. (1993). Crystallization Kinetics of Silicalite‐1: Use of Tetrapropylammonium Bromide and Chloride as Templates. Crystal Research and Technology. 28(1). 29–38. 4 indexed citations
13.
Orbey, Hasan, Stanley I. Sandler, & David Shan‐Hill Wong. (1993). Accurate equation of state predictions at high temperatures and pressures using the existing UNIFAC model. Fluid Phase Equilibria. 85. 41–54. 56 indexed citations
14.
Bennett, Alison E., et al.. (1993). Vapor-liquid equilibria of hydrocarbons and fuel oxygenates. 2. Journal of Chemical & Engineering Data. 38(2). 263–269. 19 indexed citations
15.
Wong, David Shan‐Hill, Hasan Orbey, & Stanley I. Sandler. (1992). Equation of state mixing rule for nonideal mixtures using available activity coefficient model parameters and that allows extrapolation over large ranges of temperature and pressure. Industrial & Engineering Chemistry Research. 31(8). 2033–2039. 136 indexed citations
16.
Orbey, Hasan, et al.. (1991). LIQUEFACTION AND THE CHARACTERIZATION OF COAL DERIVED LIQUIDS OF MENGEN LIGNITE. Fuel Science and Technology International. 9(9). 1071–1085. 1 indexed citations
17.
Orbey, Hasan & Juan H. Vera. (1989). An augmented hard core equation of state generalized in terms of Tc, Pc, and ω. Pure and Applied Chemistry. 61(8). 1413–1418. 3 indexed citations
18.
Orbey, Hasan. (1988). A FOUR PARAMETER PITZER-CURL TYPE CORRELATION OF SECOND VIRIAL COEFFICIENTS. Chemical Engineering Communications. 65(1). 1–19. 11 indexed citations
19.
Vera, Juan H. & Hasan Orbey. (1984). Binary vapor-liquid equilibria of carbon dioxide with 2-methyl-1-pentene, 1-hexene, 1-heptene, and m-xylene at 303.15, 323.15, and 343.15 K. Journal of Chemical & Engineering Data. 29(3). 269–272. 25 indexed citations
20.
Orbey, Hasan & Juan H. Vera. (1983). Correlation for the third virial coefficient using Tc, Pc and ω as parameters. AIChE Journal. 29(1). 107–113. 142 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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