Carl E. Nielsen

686 total citations
21 papers, 442 citations indexed

About

Carl E. Nielsen is a scholar working on Renewable Energy, Sustainability and the Environment, Nuclear and High Energy Physics and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Carl E. Nielsen has authored 21 papers receiving a total of 442 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Renewable Energy, Sustainability and the Environment, 5 papers in Nuclear and High Energy Physics and 4 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Carl E. Nielsen's work include Solar-Powered Water Purification Methods (11 papers), Solar Thermal and Photovoltaic Systems (6 papers) and Electrohydrodynamics and Fluid Dynamics (3 papers). Carl E. Nielsen is often cited by papers focused on Solar-Powered Water Purification Methods (11 papers), Solar Thermal and Photovoltaic Systems (6 papers) and Electrohydrodynamics and Fluid Dynamics (3 papers). Carl E. Nielsen collaborates with scholars based in United States and United Kingdom. Carl E. Nielsen's co-authors include H. L. Berk, K.V. Roberts, Andrew M. Sessler, J.R. Hull, W.T. Sha, J. L. Dunlap, Ari Rabl, K. Symon, W.M. Sharp and W. J. Choyke and has published in prestigious journals such as Renewable Energy, Solar Energy and Review of Scientific Instruments.

In The Last Decade

Carl E. Nielsen

21 papers receiving 394 citations

Peers

Carl E. Nielsen
J. O’Gallagher United States
Chao Shen China
Paul F. Scott United Kingdom
Darko Veberič Germany
G. T. Wrixon Ireland
C. D. Pike United Kingdom
M. Gervasi Italy
M. I. Large Australia
M. H. Emery United States
W. Macher Austria
J. O’Gallagher United States
Carl E. Nielsen
Citations per year, relative to Carl E. Nielsen Carl E. Nielsen (= 1×) peers J. O’Gallagher

Countries citing papers authored by Carl E. Nielsen

Since Specialization
Citations

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

Fields of papers citing papers by Carl E. Nielsen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Carl E. Nielsen. 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 Carl E. Nielsen. The network helps show where Carl E. Nielsen may publish in the future.

Co-authorship network of co-authors of Carl E. Nielsen

This figure shows the co-authorship network connecting the top 25 collaborators of Carl E. Nielsen. A scholar is included among the top collaborators of Carl E. Nielsen 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 Carl E. Nielsen. Carl E. Nielsen 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.
Zhang, Renyuan & Carl E. Nielsen. (1994). Study of surface convective zone behavior of solar pond in laboratory. Renewable Energy. 4(1). 47–51. 4 indexed citations
2.
Hull, J.R. & Carl E. Nielsen. (1989). Steady-state analysis of the rising solar pond. Solar Energy. 42(5). 365–377. 12 indexed citations
3.
Hull, J.R., et al.. (1984). Dependence of ground heat loss upon solar pond size and perimeter insulation calculated and experimental results. Solar Energy. 33(1). 25–33. 49 indexed citations
4.
Hull, J.R., et al.. (1983). Time dependence of ground heat loss from solar ponds. 6. 5 indexed citations
5.
Nielsen, Carl E.. (1982). Surface zone behavior in solar ponds. Am. Soc. Mech. Eng., (Pap.); (United States). 19(3). 528–53. 1 indexed citations
6.
Nielsen, Carl E.. (1981). Salt gradient solar pond development. 10 indexed citations
7.
Nielsen, Carl E.. (1979). Control of gradient zone boundaries. 2. 1010–1014. 15 indexed citations
8.
Sharp, W.M., H. L. Berk, & Carl E. Nielsen. (1979). Electrostatic bounce modes in mirror plasmas. The Physics of Fluids. 22(10). 1975–1987. 10 indexed citations
9.
Nielsen, Carl E., et al.. (1977). Flow system for maintenance of salt concentration gradient in solar ponds—test in isothermal pond. Solar Energy. 19(6). 763–766. 10 indexed citations
10.
Nielsen, Carl E. & Ari Rabl. (1976). Salt requirement and stability of solar ponds. 5. 183–187. 7 indexed citations
11.
Nielsen, Carl E.. (1976). Experience with a prototype solar pond for space heating. 5. 169–182. 28 indexed citations
12.
Nielsen, Carl E.. (1975). Salt-gradient Solar Ponds for Solar Energy Utilization. Environmental Conservation. 2(4). 289–292. 12 indexed citations
13.
Berk, H. L., Carl E. Nielsen, & K.V. Roberts. (1970). Phase Space Hydrodynamics of Equivalent Nonlinear Systems: Experimental and Computational Observations. The Physics of Fluids. 13(4). 980–995. 161 indexed citations
14.
Dunlap, J. L., et al.. (1966). Microinstability Limitations of the DCX-1 Energetic Plasma. The Physics of Fluids. 9(1). 199–213. 28 indexed citations
15.
Nielsen, Carl E., Andrew M. Sessler, & K. Symon. (1959). Longitudinal instabilities in intense relativistic beams. 11 indexed citations
16.
Nielsen, Carl E. & Andrew M. Sessler. (1959). Longitudinal Space Charge Effects in Particle Accelerators. Review of Scientific Instruments. 30(2). 80–89. 39 indexed citations
17.
Lander, Richard & Carl E. Nielsen. (1953). Scattering of Light from Small Drops. Review of Scientific Instruments. 24(1). 20–22. 3 indexed citations
18.
Nielsen, Carl E., et al.. (1953). The Specific Probable Ionization of Electrons Observed with a Wilson Cloud Chamber. Physical Review. 91(4). 864–870. 18 indexed citations
19.
Choyke, W. J. & Carl E. Nielsen. (1952). A Low Pressure Helium Continuous Cloud Chamber. Review of Scientific Instruments. 23(6). 307–309. 6 indexed citations
20.
Nielsen, Carl E., et al.. (1951). Diffusion Cloud Chambers. Review of Scientific Instruments. 22(9). 673–677. 11 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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Rankless by CCL
2026