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Company · Hampton · United States

ViGYAN (United States)

In research, ViGYAN (United States) stands highest in Physical Sciences (#4,777 of 17,446 worldwide), Engineering (#4,653 of 9,532 worldwide) and Computational Mechanics (#659 of 1,225 worldwide), over all time.

vigyan.comROR OpenAlex
World rank, all time
#17,113
of 34,923
Rank in United States
#3,559
of 7,310
Research works
417
▲ 182% vs 2018-21
Citations
5.6k
13.5 per fractional work
Top-10% rate
2.5%
all institutions 10.0%
vs its own fields
1.12×
1.00× is exactly expected
Open access
21%
world 40%
International
2%
world 18%
ViGYAN (United States)

What is ViGYAN (United States) known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Physical SciencesDomain #4,777 of 17,446 6.9%402
EngineeringField #4,653 of 9,532 6.8%304
Computational MechanicsSubfield #659 of 1,225 5.6%137

Each strip is that field's whole ranked pool, with the notch where ViGYAN (United States) sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which fields of science does ViGYAN (United States) work in?

In all years, 96% of research at ViGYAN (United States) is in Physical Sciences, 2% in Social Sciences. Its largest fields are Engineering (73%), Mathematics (8%), Computer Science (5%). It does 2.3× the world's share of Physical Sciences.

Physical Sciences: 402 fractional works · 96.4% of its workEngineering: 304 fractional works · 72.8% of its workComputational Mechanics: 137 fractional works · 32.9% of its workAerospace Engineering: 107 fractional works · 25.6% of its workControl and Systems Engineering: 25 fractional works · 6.0% of its workElectrical and Electronic Engineering: 9 fractional works · 2.2% of its workCivil and Structural Engineering: 7 fractional works · 1.7% of its workMechanics of Materials: 5 fractional works · 1.3% of its workMechanical Engineering: 4 fractional works · 1.0% of its workBiomedical Engineering: 3 fractional works · 0.8% of its workOcean Engineering: 3 fractional works · 0.7% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 0.2% of its workMathematics: 34 fractional works · 8.2% of its workApplied Mathematics: 31 fractional works · 7.5% of its workNumerical Analysis: 2 fractional works · 0.5% of its workSmaller subfields together: 1 fractional works · 0.2% of its workComputer Science: 20 fractional works · 4.8% of its workComputer Graphics and Computer-Aided Design: 6 fractional works · 1.4% of its workComputer Networks and Communications: 3 fractional works · 0.7% of its workArtificial Intelligence: 3 fractional works · 0.7% of its workSoftware: 2 fractional works · 0.5% of its workComputational Theory and Mathematics: 2 fractional works · 0.5% of its workComputer Vision and Pattern Recognition: 2 fractional works · 0.4% of its workHardware and Architecture: 1 fractional works · 0.3% of its workInformation Systems: 1 fractional works · 0.2% of its workPhysics and Astronomy: 18 fractional works · 4.2% of its workAstronomy and Astrophysics: 8 fractional works · 1.9% of its workAtomic and Molecular Physics, and Optics: 4 fractional works · 1.1% of its workNuclear and High Energy Physics: 4 fractional works · 0.9% of its workStatistical and Nonlinear Physics: 2 fractional works · 0.4% of its workEnvironmental Science: 16 fractional works · 3.9% of its workEnvironmental Engineering: 9 fractional works · 2.1% of its workGlobal and Planetary Change: 7 fractional works · 1.6% of its workSmaller subfields together: 1 fractional works · 0.2% of its workEarth and Planetary Sciences: 8 fractional works · 1.9% of its workAtmospheric Science: 6 fractional works · 1.4% of its workGeophysics: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.2% of its workMaterials Science: 1 fractional works · 0.4% of its workChemistry: 1 fractional works · 0.1% of its workChemical Engineering: 0 fractional works · 0.1% of its workEnergy: 0 fractional works · 0.0% of its workSocial Sciences: 8 fractional works · 2.0% of its workDecision Sciences: 7 fractional works · 1.8% of its workStatistics, Probability and Uncertainty: 7 fractional works · 1.7% of its workSmaller subfields together: 0 fractional works · 0.1% of its workPsychology: 1 fractional works · 0.2% of its workLife Sciences: 4 fractional works · 0.9% of its workAgricultural and Biological Sciences: 2 fractional works · 0.5% of its workPlant Science: 2 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workNeuroscience: 1 fractional works · 0.2% of its workImmunology and Microbiology: 0 fractional works · 0.1% of its workBiochemistry, Genetics and Molecular Biology: 0 fractional works · 0.1% of its workHealth Sciences: 3 fractional works · 0.8% of its workMedicine: 3 fractional works · 0.6% of its workPhysiology: 1 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 0.4% of its workHealth Professions: 1 fractional works · 0.1% of its workALL ITS WORKViGYAN (UnitedStates)417fractional works, all years
Life Sciences1%Physical Sciences96%Health Sciences1%Social Sciences2%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in all years. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 19 fields, with their numbers
    1. Engineering30472.8%
    2. Mathematics348.2%
    3. Computer Science204.8%
    4. Physics and Astronomy184.2%
    5. Environmental Science163.9%
    6. Earth and Planetary Sciences81.9%
    7. Materials Science10.4%
    8. Chemistry10.1%
    9. Chemical Engineering00.1%
    10. Energy00.0%
    1. Decision Sciences71.8%
    2. Psychology10.2%
    1. Agricultural and Biological Sciences20.5%
    2. Neuroscience10.2%
    3. Immunology and Microbiology00.1%
    4. Biochemistry, Genetics and Molecular Biology00.1%
    1. Medicine30.6%
    2. Health Professions10.1%
    3. Nursing00.0%
All of science, and how each field's share has moved since 1950: the Science domain explorer

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Neuroscience: 4.01× its world share, 1 worksNeuroscienceChemistry: 3.11× its world share, 0 worksChemistryEarth and Planetary Sciences: 0.52× its world share, 0 worksEarth and Planetary …Engineering: 4.11× its world share, 6 worksEngineeringEnvironmental Science: 0.66× its world share, 0 worksEnvironmental ScienceMathematics: 5.99× its world share, 1 worksMathematicsPhysics and Astronomy: 2.93× its world share, 1 worksPhysics and AstronomyHealth Professions: 0.46× its world share, 0 worksHealth ProfessionsMedicine: 0.42× its world share, 1 worksMedicine1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Mathematics, 6.0×. Every wedge is a field page.

All 9 fields, with their numbers
  1. Mathematics5.99×1 works
  2. Engineering4.11×6 works
  3. Neuroscience4.01×1 works
  4. Chemistry3.11×0 works
  5. Physics and Astronomy2.93×1 works
  6. Environmental Science0.66×0 works
  7. Earth and Planetary Sciences0.52×0 works
  8. Health Professions0.46×0 works
  9. Medicine0.42×1 works

Who are the top researchers at ViGYAN (United States)?

Ranked on the quality score, DHANVADA MADHAVA RAO, Geojoe Kuruvila and Pichuraman Sundaram lead among researchers whose main affiliation is ViGYAN (United States).

  1. 1 DHANVADA MADHAVA RAO United States · #3,082,128 worldwide 671 citations · 70 works
  2. 2 Geojoe Kuruvila United States · #3,210,160 worldwide 449 citations · 23 works
  3. 3 Pichuraman Sundaram United States · #3,582,053 worldwide 139 citations · 16 works
  4. 4 T Niranjana United States · #3,790,200 worldwide 39 citations · 18 works
  5. 5 Dinesh A. Naik United States · #4,216,872 worldwide 163 citations · 17 works
  6. 6 S. S. Dodbele United States · #4,674,332 worldwide 208 citations · 24 works
  7. 7 W. Allen Kilgore United States · #5,079,472 worldwide 108 citations · 27 works
  8. 8 Heather P. Houlden United States · #5,115,675 worldwide 138 citations · 22 works
  9. 9 A. V. Murthy United States · #5,647,796 worldwide 117 citations · 46 works
  10. 10 Virendra K. Dogra United States · #5,878,792 worldwide 466 citations · 46 works
All ranked researchers at ViGYAN (United States)

What are the most cited papers from ViGYAN (United States)?

The most cited paper from ViGYAN (United States) is "Generation of three‐dimensional unstructured grids by the advancing‐front method" (Rainald Löhner, Paresh C. Parikh, 1988), with 610 citations. Next come "Stress-intensity factor equations for cracks in three-dimensional finite bodies subjected to tension and bending loads" (364) and "Three-dimensional unstructured viscous grids by the advancing-layers method" (304).

Most cited papers
#PaperReleasedCitations
1 Generation of three‐dimensional unstructured grids by the advancing‐front method Rainald Löhner, Paresh C. Parikh · International Journal for Numerical Methods in Fluids Oct 1988 610
2 Stress-intensity factor equations for cracks in three-dimensional finite bodies subjected to tension and bending loads James C. Newman, Ivatury S. Raju · NASA STI Repository (National Aeronautics and Space Administration) Open access Apr 1984 364
3 Three-dimensional unstructured viscous grids by the advancing-layers method Shahyar Z. Pirzadeh · AIAA Journal 1996 304
4 Navier-Stokes computations of vortical flows over low-aspect-ratio wings James Lawrence Thomas, Sherrie Taylor Krist, William Kyle Anderson · AIAA Journal Feb 1990 269
5 Critical evaluation of two-equation models for near-wall turbulence Charles G. Speziale, Ridha Abid, E. Clay Anderson · AIAA Journal Feb 1992 244
All 59 most cited papers, with filters and sorting

Which keywords describe research at ViGYAN (United States)?

By fractional works in all years, weighted toward what it does more of than the world: Large-Eddy Simulation, Adaptive Mesh Refinement, High-Order Schemes, Radial Basis Functions, Shock-Wave Interactions, Turbulence Modeling, Heat Transfer and Vortex Dynamics.

▲ more of its work than of the world's◆ about the world's share▼ less than the world's

Size is fractional works in all years in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Large-Eddy Simulation83▲ 83×5 topics
  2. Adaptive Mesh Refinement72▲ 193×2 topics
  3. High-Order Schemes72▲ 193×2 topics
  4. Radial Basis Functions68▲ 166×2 topics
  5. Shock-Wave Interactions67▲ 289×1 topic
  6. Turbulence Modeling67▲ 289×1 topic
  7. Heat Transfer63▲ 30×8 topics
  8. Vortex Dynamics51▲ 73×4 topics
  9. Particle Image Velocimetry50▲ 125×1 topic
  10. Turbulent Flows50▲ 91×1 topic
  11. Kinetic Theory33▲ 132×2 topics
  12. Turbulent Flow32▲ 60×4 topics
  13. Numerical Methods31▲ 66×2 topics
  14. Boltzmann Equation31▲ 216×1 topic
  15. Rarefied Flows31▲ 216×1 topic
  16. Flow Control24▲ 90×2 topics
  17. Acoustic Sources19▲ 170×1 topic
  18. Jet Noise19▲ 170×1 topic
  19. Flight Control18▲ 144×2 topics
  20. Parameter Estimation18▲ 33×5 topics
  21. Unmanned Aerial Vehicles16▲ 38×1 topic
  22. Wind Estimation16▲ 237×1 topic
  23. Boundary Layer16▲ 27×3 topics
  24. Separation Control15▲ 117×2 topics
  25. Air Quality15▲ 19×3 topics
  26. Fluid-Structure Interaction15▲ 20×6 topics
  27. Combustion Instabilities13▲ 43×2 topics
  28. Thermal Management13▲ 11×3 topics
  29. Aerodynamic Flow Control13▲ 228×1 topic
  30. Plasma Actuators13▲ 228×1 topic
  31. Adaptive Control11▲ 20×6 topics
  32. Hybrid Rocket Propulsion10▲ 89×1 topic
  33. Regression Rate Behavior10▲ 89×1 topic
  34. Simulation9▲ 6.4×6 topics
  35. CFD Simulation8▲ 17×1 topic
  36. Numerical Simulation8▲ 5.9×6 topics
  37. Urban Microclimate8▲ 39×1 topic
  38. Cryogenic Storage7▲ 48×1 topic
  39. Liquefied Natural Gas (LNG)7▲ 48×1 topic
  40. Emissions7▲ 8.2×2 topics

Which research topics does ViGYAN (United States) publish most on?

By volume in 2022-now: Aerodynamics and Acoustics in Jet Flows, Fluid Dynamics and Turbulent Flows, Computational Fluid Dynamics and Aerodynamics and Gas Dynamics and Kinetic Theory.

Aerodynamics and Acousti…2Aerodynamics and Acoustics in Jet Flows: 2 fractional worksFluid Dynamics and Turbulent Flows: 1 fractional worksComputational Fluid Dynamics and Aerodynamics: 1 fractional worksGas Dynamics and Kinetic Theory: 1 fractional worksSpectroscopy and Laser Applications: 0 fractional worksAerospace Engineering an…0Aerospace Engineering and Energy Systems: 0 fractional worksRegulation of Appetite and Obesity: 0 fractional worksSleep and Wakefulness Research: 0 fractional worksDietary Effects on Health: 0 fractional worksFluid Dynamics and Vibration Analysis: 0 fractional works
Aerospace EngineeringComputational MechanicsApplied MathematicsSpectroscopy3 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Aerodynamics and Acoustics in Jet Flows Aerospace Engineering 2 works
  2. 2 Fluid Dynamics and Turbulent Flows Computational Mechanics 1 works
  3. 3 Computational Fluid Dynamics and Aerodynamics Computational Mechanics 1 works
  4. 4 Gas Dynamics and Kinetic Theory Applied Mathematics 1 works
  5. 5 Spectroscopy and Laser Applications Spectroscopy 0 works
  6. 6 Aerospace Engineering and Energy Systems Aerospace Engineering 0 works
  7. 7 Regulation of Appetite and Obesity Endocrine and Autonomic Systems 0 works
  8. 8 Sleep and Wakefulness Research Cognitive Neuroscience 0 works
  9. 9 Dietary Effects on Health Physiology 0 works
  10. 10 Fluid Dynamics and Vibration Analysis Computational Mechanics 0 works

How open and international is its research?

Against the world's own shares: the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available20.6%not open79.4%

World: 40% of research is openly available.

with international co-authors2.4%domestic only97.6%

World: 18% is written across borders.

How has ViGYAN (United States)'s research output changed?

Output in 2022-2025 was 182% higher than in 2018-2021.

still counting1990200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is ViGYAN (United States) as a percentage of every work published that year, 0.000052% in 2024.

still counting0.0020%0.0040%0.0060%ViGYAN (United States)0.000043% in 20251990200020102020

Fractional works of ViGYAN (United States) over all fractional works that year. How the balance of science has shifted.

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ViGYAN (United States) on Science Explorer

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