G.B. Wallis

7.3k total citations · 1 hit paper
74 papers, 5.5k citations indexed

About

G.B. Wallis is a scholar working on Computational Mechanics, Biomedical Engineering and Ocean Engineering. According to data from OpenAlex, G.B. Wallis has authored 74 papers receiving a total of 5.5k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Computational Mechanics, 26 papers in Biomedical Engineering and 18 papers in Ocean Engineering. Recurrent topics in G.B. Wallis's work include Fluid Dynamics and Mixing (22 papers), Lattice Boltzmann Simulation Studies (16 papers) and Particle Dynamics in Fluid Flows (10 papers). G.B. Wallis is often cited by papers focused on Fluid Dynamics and Mixing (22 papers), Lattice Boltzmann Simulation Studies (16 papers) and Particle Dynamics in Fluid Flows (10 papers). G.B. Wallis collaborates with scholars based in United States, Portugal and United Kingdom. G.B. Wallis's co-authors include Peter Griffith, D. Bharathan, Xiaolong Cai, James J. Barry, H.J. Richter, Geoffrey F. Hewitt, Donald A. Drew, Charles R. Clark, R.S. Silver and Renzo Di Felice and has published in prestigious journals such as International Journal of Heat and Mass Transfer, Chemical Engineering Science and AIChE Journal.

In The Last Decade

G.B. Wallis

70 papers receiving 5.0k citations

Hit 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.

One Dimensional Two-Phase Flow

1969 3.8k citations G.B. Wallis CERN Document Server (European Organization for Nuclear Research) profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
G.B. Wallis United States	20	2.7k	2.4k	2.4k	1.3k	1.2k	74	5.5k
A. E. Dukler United States	36	5.0k 1.8×	4.0k 1.7×	2.9k 1.2×	2.7k 2.0×	1.1k 0.9×	78	7.8k
‪Yehuda Taitel Israel	35	3.8k 1.4×	2.5k 1.1×	1.7k 0.7×	1.9k 1.4×	629 0.5×	100	5.2k
N. Zuber United States	30	4.4k 1.6×	4.1k 1.7×	3.2k 1.4×	1.1k 0.8×	2.2k 1.7×	63	7.7k
R.T. Lahey United States	48	4.6k 1.7×	3.1k 1.3×	4.0k 1.7×	1.6k 1.2×	1.8k 1.5×	212	7.7k
Geoffrey F. Hewitt United Kingdom	48	4.2k 1.5×	3.5k 1.5×	3.5k 1.5×	1.7k 1.3×	835 0.7×	235	7.4k
J. H. Whitelaw United Kingdom	30	1.6k 0.6×	2.8k 1.1×	4.3k 1.8×	751 0.6×	1.7k 1.4×	129	7.1k
Thomas J. Hanratty United States	66	4.1k 1.5×	3.3k 1.4×	7.8k 3.3×	3.4k 2.6×	1.2k 1.0×	230	11.6k
R. I. Issa United Kingdom	23	1.4k 0.5×	1.3k 0.5×	5.0k 2.1×	1.1k 0.8×	1.4k 1.2×	51	7.0k
Dvora Barnea Israel	39	4.5k 1.6×	3.1k 1.3×	2.2k 1.0×	2.4k 1.8×	628 0.5×	96	6.2k
B.J. Azzopardi United Kingdom	43	4.1k 1.5×	2.6k 1.1×	2.6k 1.1×	1.4k 1.1×	599 0.5×	194	6.0k

Countries citing papers authored by G.B. Wallis

Since Specialization

Citations

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

Fields of papers citing papers by G.B. Wallis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G.B. Wallis. 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 G.B. Wallis. The network helps show where G.B. Wallis may publish in the future.

Co-authorship network of co-authors of G.B. Wallis

This figure shows the co-authorship network connecting the top 25 collaborators of G.B. Wallis. A scholar is included among the top collaborators of G.B. Wallis 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 G.B. Wallis. G.B. Wallis 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

Wallis, G.B.. (2023). SOME TESTS OF TWO-FLUID MODELS FOR TWO-PHASE FLOW. 47–59.

Wallis, G.B., et al.. (2004). Reply to “Comments on ‘Evaluation of nuclear safety from the outputs of computer codes in the presence of uncertainties’ by W.T. Nutt and G.B. Wallis,” by Y. Orechwa. Reliability Engineering & System Safety. 87(1). 137–145. 7 indexed citations

Wallis, G.B. & Donald A. Drew. (1994). FUNDAMENTALS OF TWO-PHASE FLOW MODELING. Multiphase Science and Technology. 8(1-4). 1–67. 12 indexed citations

Wallis, G.B., et al.. (1992). Validation of a one-dimensional wave model for the stratified-to-slug flow regime transition, with consequences for wave growth and slug frequency. International Journal of Multiphase Flow. 18(2). 249–271. 48 indexed citations

Cai, Xiaolong & G.B. Wallis. (1992). Potential flow around a row of spheres in a circular tube. Physics of Fluids A Fluid Dynamics. 4(5). 904–912. 20 indexed citations

Wallis, G.B.. (1992). Macroscopic properties of a two-phase potential dispersion composed of identical unit cells. International Journal of Multiphase Flow. 18(6). 989–1017. 4 indexed citations

Wallis, G.B.. (1991). Comments on “an experimental study of the stability of liquid-fluidized beds”. International Journal of Multiphase Flow. 17(5). 677–678. 2 indexed citations

Wallis, G.B., et al.. (1988). Flow of bubbles through nozzles. International Journal of Multiphase Flow. 14(5). 547–564. 91 indexed citations

Wallis, G.B., et al.. (1983). Scaling of thermally driven fluid mixing and heat transfer associated with pressurized thermal shock of reactor vessels. 2 indexed citations

10.

Wallis, G.B., et al.. (1982). Experimental study of liquid film fraction and pressure drop characteristics in vertical countercurrent annular flow. STIN. 83. 28394. 6 indexed citations

11.

Wallis, G.B., et al.. (1979). Interphase momentum transfer in the flow of bubbles through nozzles. Topical report. [PWR; BWR]. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 37(5). 601–10. 1 indexed citations

12.

Richter, Hans & G.B. Wallis. (1979). ECC Bypass scaling. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 2 indexed citations

13.

Richter, H.J., et al.. (1979). Effect of scale on two-phase countercurrent flow flooding. Final report, July 1977-June 1978. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 1 indexed citations

14.

Wallis, G.B. & H.J. Richter. (1978). An Isentropic Streamtube Model for Flashing Two-Phase Vapor-Liquid Flow. Journal of Heat Transfer. 100(4). 595–600. 7 indexed citations

15.

Wallis, G.B.. (1978). Discussion of the paper “On inertial coupling in dynamic equations of components in a mixture”. International Journal of Multiphase Flow. 4(5-6). 585–586. 6 indexed citations

16.

Wallis, G.B.. (1975). COMMENTS ON THE PAPER "FLOODING VELOCITIES OF GAS-LIQUID AND LIQUID-LIQUID CONTACTORS OF COLUMN TYPE". JOURNAL OF CHEMICAL ENGINEERING OF JAPAN. 8(4). 341a–341a. 3 indexed citations

17.

Wallis, G.B., et al.. (1972). Thermal Stability of Surfaces Heated by Convection and Cooled by Boiling. Industrial & Engineering Chemistry Fundamentals. 11(1). 46–52. 5 indexed citations

18.

Wallis, G.B.. (1970). Annular Two-Phase Flow—Part 1: A Simple Theory. Journal of Basic Engineering. 92(1). 59–72. 71 indexed citations

19.

Wallis, G.B.. (1969). One Dimensional Two-Phase Flow. CERN Document Server (European Organization for Nuclear Research). 3770 indexed citations breakdown →

20.

Hewitt, Geoffrey F. & G.B. Wallis. (1963). FLOODING AND ASSOCIATED PHENOMENA IN FALLING FILM FLOW IN A TUBE. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 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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