Aage Fredenslund

12.6k total citations · 5 hit papers
91 papers, 10.1k citations indexed

About

Aage Fredenslund is a scholar working on Biomedical Engineering, Fluid Flow and Transfer Processes and Organic Chemistry. According to data from OpenAlex, Aage Fredenslund has authored 91 papers receiving a total of 10.1k indexed citations (citations by other indexed papers that have themselves been cited), including 63 papers in Biomedical Engineering, 38 papers in Fluid Flow and Transfer Processes and 30 papers in Organic Chemistry. Recurrent topics in Aage Fredenslund's work include Phase Equilibria and Thermodynamics (62 papers), Thermodynamic properties of mixtures (38 papers) and Chemical Thermodynamics and Molecular Structure (26 papers). Aage Fredenslund is often cited by papers focused on Phase Equilibria and Thermodynamics (62 papers), Thermodynamic properties of mixtures (38 papers) and Chemical Thermodynamics and Molecular Structure (26 papers). Aage Fredenslund collaborates with scholars based in Denmark, Greece and Netherlands. Aage Fredenslund's co-authors include Peter Rasmussen, John M. Prausnitz, Russell L. Jones, Juergen Gmehling, Thomas Magnussen, Karen Schou Pedersen, Peter Rasmussen, Henrik K. Hansen, Martin Schiller and Per Thomassen and has published in prestigious journals such as Environmental Science & Technology, Industrial & Engineering Chemistry Research and Chemical Engineering Science.

In The Last Decade

Aage Fredenslund

91 papers receiving 9.5k citations

Hit Papers

5 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Group‐contribution estimation of activity coefficients in nonideal liquid mixtures

1975 2.6k citations Aage Fredenslund, Russell L. Jones et al. AIChE Journal profile →
Vapor-liquid equilibria by UNIFAC group contribution. 5. Revision and extension

1991 872 citations Peter Rasmussen, Aage Fredenslund et al. Industrial & Engineering Chemistry Research profile →
A modified UNIFAC group-contribution model for prediction of phase equilibria and heats of mixing

1987 754 citations Peter Rasmussen, Aage Fredenslund et al. Industrial & Engineering Chemistry Research profile →
UNIFAC parameter table for prediction of liquid-liquid equilibriums

1981 705 citations Thomas Magnussen, Peter Rasmussen et al. profile →
Vapor-liquid equilibriums by UNIFAC group contribution. Revision and extension. 2

1982 436 citations Peter Rasmussen, Aage Fredenslund et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Aage Fredenslund Denmark	42	6.8k	4.6k	3.2k	2.2k	1.8k	91	10.1k
H. Renon France	35	6.5k 1.0×	4.9k 1.1×	3.2k 1.0×	3.4k 1.6×	2.4k 1.4×	126	9.9k
Peter Rasmussen Denmark	44	4.0k 0.6×	2.9k 0.6×	1.8k 0.6×	1.8k 0.9×	1.2k 0.7×	91	8.0k
Michael L. Michelsen Denmark	54	8.0k 1.2×	3.9k 0.8×	2.8k 0.9×	978 0.5×	1.6k 0.9×	176	12.0k
Jürgen Gmehling Germany	63	8.4k 1.2×	6.0k 1.3×	4.4k 1.4×	3.4k 1.6×	2.1k 1.2×	333	14.1k
Georgios M. Kontogeorgis Denmark	57	9.9k 1.5×	6.3k 1.4×	3.7k 1.2×	2.3k 1.1×	1.6k 0.9×	392	13.4k
Gabriele Sadowski Germany	55	8.6k 1.3×	5.2k 1.1×	3.5k 1.1×	2.7k 1.2×	4.3k 2.4×	361	14.5k
Dominique Richon France	57	6.1k 0.9×	3.0k 0.7×	3.0k 0.9×	725 0.3×	836 0.5×	378	12.4k
Donald B. Robinson Canada	33	8.1k 1.2×	3.9k 0.8×	3.2k 1.0×	438 0.2×	966 0.6×	98	13.9k
Joachim Groß Germany	34	6.0k 0.9×	3.3k 0.7×	2.1k 0.7×	593 0.3×	1.5k 0.9×	160	7.7k
Dimitrios P. Tassios Greece	38	4.4k 0.6×	2.8k 0.6×	2.0k 0.6×	687 0.3×	690 0.4×	143	5.7k

Countries citing papers authored by Aage Fredenslund

Since Specialization

Citations

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

Fields of papers citing papers by Aage Fredenslund

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Aage Fredenslund

This figure shows the co-authorship network connecting the top 25 collaborators of Aage Fredenslund. A scholar is included among the top collaborators of Aage Fredenslund 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 Aage Fredenslund. Aage Fredenslund is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Kontogeorgis, Georgios M., et al.. (1997). Improved models for the prediction of activity coefficients in nearly athermal mixtures Part II. A theoretically-based GE-model based on the van der Waals partition function. Fluid Phase Equilibria. 127(1-2). 103–121. 22 indexed citations

Kontogeorgis, Georgios M., et al.. (1995). Prediction of Liquid-Liquid Equilibrium for Binary Polymer Solutions with Simple Activity Coefficient Models. Industrial & Engineering Chemistry Research. 34(5). 1823–1834. 36 indexed citations

Jónsdóttir, Svava Ósk, Kjeld Rasmussen, & Aage Fredenslund. (1994). UNIQUAC parameters determined by molecular mechanics. Fluid Phase Equilibria. 100. 121–138. 28 indexed citations

Fredenslund, Aage, et al.. (1994). Henry's Law Constants and Infinite Dilution Activity Coefficients for Volatile Organic Compounds in Water by a Validated Batch Air Stripping Method. Environmental Science & Technology. 28(12). 2133–2138. 44 indexed citations

Kontogeorgis, Georgios M., Vassilis I. Harismiadis, Aage Fredenslund, & Dimitrios P. Tassios. (1994). Application of the van der Waals equation of state to polymers. Fluid Phase Equilibria. 96. 65–92. 57 indexed citations

Knudsen, Kim, et al.. (1993). Simultaneous correlation of viscosity and vapor-liquid equilibrium data. Industrial & Engineering Chemistry Research. 32(9). 2077–2087. 51 indexed citations

Aasberg‐Petersen, Kim, Erling H. Stenby, & Aage Fredenslund. (1991). Prediction of high-pressure gas solubilities in aqueous mixtures of electrolytes. Industrial & Engineering Chemistry Research. 30(9). 2180–2185. 105 indexed citations

Castier, Marcelo, Peter Rasmussen, & Aage Fredenslund. (1989). Calculation of simultaneous chemical and phase equilibria in nonideal systems. Chemical Engineering Science. 44(2). 237–248. 71 indexed citations

Fredenslund, Aage, et al.. (1989). High pressure dew and bubble points from microwave measurements.. Fluid Phase Equilibria. 52. 229–235. 3 indexed citations

10.

Rasmussen, Peter, et al.. (1987). A modified UNIFAC group-contribution model for prediction of phase equilibria and heats of mixing. Industrial & Engineering Chemistry Research. 26(11). 2274–2286. 754 indexed citations breakdown →

11.

Fredenslund, Aage, et al.. (1987). A simplified flash procedure for multicomponent mixtures containing hydrocarbons and one non-hydrocarbon using two-parameter cubic equations of state. Industrial & Engineering Chemistry Research. 26(10). 2129–2134. 65 indexed citations

12.

Gmehling, Jürgen, Peter Rasmussen, & Aage Fredenslund. (1980). Eine Übersicht zur Berechnung von Phasengleichgewichten mit Hilfe der UNIFAC‐Methode. Chemie Ingenieur Technik. 52(9). 724–732. 8 indexed citations

13.

Magnussen, Thomas, Jens M. Sørensen, Aage Fredenslund, & Peter Rasmussen. (1979). Liquid-liquid equilibrium data. 10 indexed citations

14.

Christensen, Peter Lindskou & Aage Fredenslund. (1979). Thermal conductivity of gaseous mixtures of methane with nitrogen and carbon dioxide. Journal of Chemical & Engineering Data. 24(4). 281–283. 8 indexed citations

15.

Sørensen, Jens M., Thomas Magnussen, Peter Rasmussen, & Aage Fredenslund. (1979). Liquid-liquid equilibrium data: Their retrieval, correlation and prediction Part I: Retrieval. Fluid Phase Equilibria. 2(4). 297–309. 102 indexed citations

16.

Fredenslund, Aage & Peter Rasmussen. (1979). Correlation of pure component Gibbs energy. Using UNIFAC group contribution. AIChE Journal. 25(1). 203–205. 14 indexed citations

17.

Sørensen, Jens M., Thomas Magnussen, Peter Rasmussen, & Aage Fredenslund. (1979). Liquid—liquid equilibrium data: Their retrieval, correlation and prediction Part II: Correlation. Fluid Phase Equilibria. 3(1). 47–82. 245 indexed citations

18.

Fredenslund, Aage. (1978). Thermodynamics: Fundamentals, applications. Fluid Phase Equilibria. 2(3). 237–237. 6 indexed citations

19.

Fredenslund, Aage, Russell L. Jones, & John M. Prausnitz. (1975). Group‐contribution estimation of activity coefficients in nonideal liquid mixtures. AIChE Journal. 21(6). 1086–1099. 2621 indexed citations breakdown →

20.

Fredenslund, Aage, et al.. (1970). Gas-liquid equilibrium of the oxygen-carbon dioxide system. Journal of Chemical & Engineering Data. 15(1). 17–22. 63 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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