Ivan Machač

642 total citations
36 papers, 504 citations indexed

About

Ivan Machač is a scholar working on Computational Mechanics, Fluid Flow and Transfer Processes and Ocean Engineering. According to data from OpenAlex, Ivan Machač has authored 36 papers receiving a total of 504 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Computational Mechanics, 21 papers in Fluid Flow and Transfer Processes and 6 papers in Ocean Engineering. Recurrent topics in Ivan Machač's work include Rheology and Fluid Dynamics Studies (21 papers), Granular flow and fluidized beds (17 papers) and Lattice Boltzmann Simulation Studies (10 papers). Ivan Machač is often cited by papers focused on Rheology and Fluid Dynamics Studies (21 papers), Granular flow and fluidized beds (17 papers) and Lattice Boltzmann Simulation Studies (10 papers). Ivan Machač collaborates with scholars based in Czechia, India and France. Ivan Machač's co-authors include Jacques Comiti, R.P. Chhabra, David Cheesman, T.P. Elson, Petr Mikulášek, Martin Zatloukal, Nour‐Eddine Sabiri and P. H. T. Uhlherr and has published in prestigious journals such as Journal of Membrane Science, Chemical Engineering Science and Process Safety and Environmental Protection.

In The Last Decade

Ivan Machač

35 papers receiving 493 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ivan Machač Czechia 12 343 196 120 115 108 36 504
A. Acharya United States 10 191 0.6× 151 0.8× 147 1.2× 160 1.4× 114 1.1× 15 394
W. Kozicki Canada 13 329 1.0× 400 2.0× 152 1.3× 121 1.1× 228 2.1× 35 638
M. S. Arney United States 9 142 0.4× 114 0.6× 172 1.4× 83 0.7× 87 0.8× 9 374
S. De Netherlands 9 204 0.6× 175 0.9× 75 0.6× 112 1.0× 63 0.6× 15 340
Nikolaos Zarzalis Germany 10 310 0.9× 55 0.3× 85 0.7× 54 0.5× 69 0.6× 31 382
Tsung-Shann Jiang United States 8 324 0.9× 39 0.2× 73 0.6× 69 0.6× 164 1.5× 18 532
Kumaran Kannaiyan Qatar 14 287 0.8× 218 1.1× 100 0.8× 30 0.3× 104 1.0× 29 514
Jovani L. Fávero Brazil 10 168 0.5× 145 0.7× 88 0.7× 48 0.4× 56 0.5× 20 321
R. A. Mashelkar India 9 160 0.5× 144 0.7× 177 1.5× 36 0.3× 81 0.8× 16 394
D. M. Jones United Kingdom 8 175 0.5× 236 1.2× 70 0.6× 66 0.6× 79 0.7× 9 381

Countries citing papers authored by Ivan Machač

Since Specialization
Citations

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

Fields of papers citing papers by Ivan Machač

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ivan Machač

This figure shows the co-authorship network connecting the top 25 collaborators of Ivan Machač. A scholar is included among the top collaborators of Ivan Machač 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 Ivan Machač. Ivan Machač 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.
Machač, Ivan, et al.. (2011). Wall effects on terminal falling velocity of spherical particles moving in a Carreau model fluid. Chemical Papers. 65(2). 11 indexed citations
2.
Machač, Ivan, et al.. (2009). Wall effects on a single spherical particle moving through a power-law fluid. Digitální knihovna Univerzity Pardubice (Univerzity Pardubice). 14. 107–120. 1 indexed citations
3.
Machač, Ivan, et al.. (2009). Fall of Spherical Particles in Viscoelastic Fluids. AIP conference proceedings. 57–68. 3 indexed citations
4.
Machač, Ivan, et al.. (2009). Investigation of the effect of fluid elasticity on a cake filtration process. Chemical Papers. 63(2). 1 indexed citations
5.
Machač, Ivan, et al.. (2006). Fluidization with viscoelastic polymer solutions in the transition flow region. Chemical Engineering Science. 61(24). 8089–8094. 3 indexed citations
6.
Machač, Ivan, et al.. (2005). Terminal velocity of non-spherical particles falling through a Carreau model liquid. Chemical Engineering and Processing - Process Intensification. 44(12). 1312–1319. 24 indexed citations
7.
Machač, Ivan, et al.. (2004). Fall of Spherical Particles through a Carreau Fluid. 3 indexed citations
8.
Machač, Ivan, et al.. (2003). Fluidization of Spherical Particle Beds with Boger Fluids. Process Safety and Environmental Protection. 81(9). 1217–1221. 3 indexed citations
9.
Machač, Ivan, et al.. (2000). Experimental investigation of filtration on a rotary nutsche. Digitalni Knihovna (Univerzita Pardubice).
10.
Machač, Ivan, et al.. (2000). Wall effects on the terminal velocity of a single non-spherical particle moving through a non-newtonian fluid. Digitalni Knihovna (Univerzita Pardubice). 1 indexed citations
11.
Machač, Ivan, et al.. (2000). Fall of non-spherical particles through a power law fluid. Digitalni Knihovna (Univerzita Pardubice). 1 indexed citations
12.
Machač, Ivan, et al.. (1999). Poiseuille flow of purely viscous non-Newtonian fluids through ducts of non-circular cross section. Chemical Engineering and Processing - Process Intensification. 38(2). 143–148. 7 indexed citations
13.
Machač, Ivan, et al.. (1998). Flow of non-Newtonian fluids through fixed beds of particles: Comparison of two models. Chemical Engineering and Processing - Process Intensification. 37(2). 169–176. 9 indexed citations
14.
Machač, Ivan, et al.. (1995). Approximate Calculation of Pressure Drop in Laminar Flow of Generalized Newtonian Fluid Through Channels with Insert. Collection of Czechoslovak Chemical Communications. 60(9). 1476–1491. 1 indexed citations
15.
Machač, Ivan, et al.. (1995). Wall effect for a sphere falling through a non-Newtonian fluid in a rectangular duct. Chemical Engineering Science. 50(1). 143–148. 29 indexed citations
16.
Machač, Ivan, et al.. (1994). Approximate Calculation of Pressure Drop in Laminar Flow of Generalized Newtonian Liquid Through Channel of Noncircular Cross Section. Collection of Czechoslovak Chemical Communications. 59(3). 603–615. 1 indexed citations
17.
Machač, Ivan, et al.. (1987). Pressure drop in the flow of a fluid through a fixed bed of particles.. 27(4). 730–736. 5 indexed citations
18.
Machač, Ivan, et al.. (1986). Creeping flow of non-Newtonian liquids through fluidized beds of spherical particles. Chemical Engineering Science. 41(3). 591–596. 19 indexed citations
19.
Machač, Ivan, et al.. (1984). Druckverlust bei der strömung einer flüssigkeit durch ein rohr mit schraubeneinbauten. Chemical Engineering and Processing - Process Intensification. 18(2). 67–72. 4 indexed citations
20.
Machač, Ivan, et al.. (1982). FLOW OF VISCOELASTIC LIQUIDS THROUGH FIXED BEDS OF PARTICLES. Chemical Engineering Communications. 18(1-4). 29–37. 6 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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