Lars Christiansen

1.3k total citations
37 papers, 973 citations indexed

About

Lars Christiansen is a scholar working on Materials Chemistry, Catalysis and Geophysics. According to data from OpenAlex, Lars Christiansen has authored 37 papers receiving a total of 973 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Materials Chemistry, 10 papers in Catalysis and 7 papers in Geophysics. Recurrent topics in Lars Christiansen's work include Catalysts for Methane Reforming (10 papers), Catalytic Processes in Materials Science (10 papers) and Geophysical and Geoelectrical Methods (7 papers). Lars Christiansen is often cited by papers focused on Catalysts for Methane Reforming (10 papers), Catalytic Processes in Materials Science (10 papers) and Geophysical and Geoelectrical Methods (7 papers). Lars Christiansen collaborates with scholars based in Denmark, United States and Russia. Lars Christiansen's co-authors include J.R. Rostrup-Nielsen, Aage Fredenslund, Peter Bauer‐Gottwein, Ole Andersen, Aa. Fredenslund, Jørn H. Hansen, Jørgen Mollerup, Dan Rosbjerg, Philip John Binning and Xin He and has published in prestigious journals such as Water Resources Research, Journal of Hydrology and Chemical Engineering Science.

In The Last Decade

Lars Christiansen

35 papers receiving 914 citations

Peers

Lars Christiansen

CATAL

GEOPH

George C. Flowers United States

Vicente Gomis Spain

Paul-Marie Marquaire France

J.M.H. Fortuin Netherlands

Ailo Aasen Norway

Rosa Crovetto United States

Mohammad R. Riazi Kuwait

Shide Mao China

Jinhai Yang United Kingdom

Rod Burgass United Kingdom

George C. Flowers United States

Lars Christiansen

40 ×0.1

CATAL

117 ×0.3

187 ×0.6

110 ×0.6

124 ×0.9

GEOPH

Citations per year, relative to Lars Christiansen Lars Christiansen (= 1×) peers George C. Flowers

Countries citing papers authored by Lars Christiansen

Since Specialization

Citations

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

Fields of papers citing papers by Lars Christiansen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Lars Christiansen

This figure shows the co-authorship network connecting the top 25 collaborators of Lars Christiansen. A scholar is included among the top collaborators of Lars Christiansen 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 Lars Christiansen. Lars Christiansen 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

Christiansen, Lars. (2016). Use of modeling in scale-up of steam reforming technology. Catalysis Today. 272. 14–18. 8 indexed citations

Rostrup-Nielsen, J.R. & Lars Christiansen. (2011). Concepts in Syngas Manufacture. 213 indexed citations

Christiansen, Lars, Philip John Binning, Dan Rosbjerg, Ole Andersen, & Peter Bauer‐Gottwein. (2011). Using time‐lapse gravity for groundwater model calibration: An application to alluvial aquifer storage. Water Resources Research. 47(6). 48 indexed citations

Auken, Esben, et al.. (2011). Coupled hydrogeophysical inversion using time‐lapse magnetic resonance sounding and time‐lapse gravity data for hydraulic aquifer testing: Will it work in practice?. Water Resources Research. 48(1). 23 indexed citations

Christiansen, Lars. (2010). Using ground-based time-lapse gravity observations for hydrological model calibration. 2 indexed citations

Christiansen, Lars, et al.. (2008). Spatial and Temporal Gravity Data Used for Hydrological Model Calibration: Field Study of a Recharge Event in the Okavango Delta, Botswana. Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU). 11. 4194. 1 indexed citations

He, Xin, et al.. (2008). Calculation of the temporal gravity variation from spatially variable water storage change in soils and aquifers. Journal of Hydrology. 365(3-4). 302–309. 52 indexed citations

Christiansen, Lars, et al.. (2007). Simulation of the kinetics of complex heterogeneous catalytic reactions under diffusion limitations. Kinetics and Catalysis. 48(3). 337–344. 7 indexed citations

Jepsen, Martin Rudbeck, Stephen J. Leisz, Knud Rasmussen, et al.. (2006). Agent‐based modelling of shifting cultivation field patterns, Vietnam. International Journal of Geographical Information Systems. 20(9). 1067–1085. 28 indexed citations

10.

Christiansen, Lars, et al.. (2003). Method for Estimating Efficiency Factors for Complex Reactions: I. Reactions Occurring via Several Stoichiometric Equations. Kinetics and Catalysis. 44(6). 827–833. 1 indexed citations

11.

Christiansen, Lars. (1997). Performance Evaluation of Catalytic Processes. Computers & Chemical Engineering. 21(1-2). S1179–S1184. 7 indexed citations

12.

Rostrup-Nielsen, J.R. & Lars Christiansen. (1995). Internal steam reforming in fuel cells and alkali poisoning. Applied Catalysis A General. 126(2). 381–390. 85 indexed citations

13.

Christiansen, Lars. (1992). A computer aided engineering system for development of catalytic processes. Computers & Chemical Engineering. 16. S55–S68. 4 indexed citations

14.

Christiansen, Lars, et al.. (1988). Endurance testing of a high-efficiency steam reformer for fuel cell power plants: Final report. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 1 indexed citations

15.

Rostrup-Nielsen, J.R., et al.. (1986). Deactivation in pseudo-adiabatic reactors. Applied Catalysis. 22(1). 71–83. 8 indexed citations

16.

Christiansen, Lars, Michael L. Michelsen, & Aage Fredenslund. (1979). Naphtali-Sandholm distillation calculations for NGL mixtures near the critical region. Computers & Chemical Engineering. 3(1-4). 535–542. 8 indexed citations

17.

Christiansen, Lars & Aage Fredenslund. (1975). Thermodynamic consistency using orthogonal collocation or computation of equilibrium vapor compositions at high pressures. AIChE Journal. 21(1). 49–57. 76 indexed citations

18.

Christiansen, Lars, Anders Michael Fredenslund, & N. Gardner. (1974). Gas-liquid equilibriums carbon dioxide-carbon monoxide and carbon dioxide-methane-carbon monoxide systems. [Applicable to coal gasification processes]. 19. 1 indexed citations

19.

Christiansen, Lars, Aa. Fredenslund, & Jørgen Mollerup. (1973). Vapour-liquid equilibrium of the CH4Ar, CH4CO, and ARCO systems at elevated pressures. Cryogenics. 13(7). 405–413. 39 indexed citations

20.

Fredenslund, Aa., Jørgen Mollerup, & Lars Christiansen. (1973). An apparatus for accurate determinations of vapour-liquid equilibrium properties and gas PVT properties. Cryogenics. 13(7). 414–419. 19 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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