Retraction

A closed-form analytical model for predicting 3D boundary layer displacement thickness for the validation of viscous flow solvers

Paper Information

Record ID:
65216
Author(s):
V R Sanal Kumar
Vigneshwaran Sankar
Nichith Chandrasekaran
Vignesh Saravanan
Vishnu Natarajan
Sathyan Padmanabhan
Ajith Sukumaran
Sivabalan Mani
Tharikaa Rameshkumar
Hema Sai Nagaraju Doddi
Krithika Vysaprasad
Sharad Sharan
Pavithra Murugesh
S Ganesh Shankar
Mohammed Niyasdeen Nejaamtheen
Roshan Vignesh Baskaran
Sulthan Ariff Rahman Mohamed Rafic
Ukeshkumar Harisrinivasan
Vivek Srinivasan
Journal:
AIP Advances ( AIP Publishing )
Publication Date:
February 16, 2018
Retraction Date:
October 09, 2024 (1.1 year years ago)
Subjects:
Broad Categories:
Engineering Physics
Institutions:
Countries:
🇮🇳 India 🇸🇦 Saudi Arabia 🇰🇷 South Korea 🇺🇸 United States
Article Type:
Research Article
Publisher:
AIP Publishing
Open Access:
Yes
DOI:
10.1063/1.5020333
PubMed ID:
Not indexed in PubMed
Retraction PubMed ID:
Not indexed in PubMed

Retraction Details

Retraction Reasons:
Nature of Retraction:

Retraction

Retraction Notice:
10.1063/5.0236054

Citations (43)

43
Total Citations
2
Post-Retraction
(4.7%)
41
Pre-Retraction
0
Same Day
Post-Retraction Citation Analysis
0 Within 30 days
2 Within 1 year
0 After 2+ years
86 Days since retraction (latest)
Optimizing High-Performance Dual-Thrust Hybrid Rocket Systems in Vacuum: Mitigating Sanal Flow Choking by Spraying High Heat Capacity Nano-Granules
Dhruv Panchal, Astha Rai, Yash Raj et al. (6 authors)
AIAA SCITECH 2022 Forum
Published: Jan 2025
86 days after retraction
Sanal flow choking in cardiovascular systems is not a scientific fallacy but a groundbreaking concept rooted in cardiovascular physiology
VR Sanal Kumar, Pradeep Kumar Radhakrishnan
Indian Journal of Thoracic and Cardiovascular Surgery
Published: Nov 2024
4 citations
43 days after retraction
Retraction: “A closed-form analytical model for predicting 3D boundary layer displacement thickness for the validation of viscous flow solvers” [AIP Adv. 8(2), 025315 (2018); 13(4), 025015 (2022)]
V. R. Sanal Kumar, Vigneshwaran Sankar, Nichith Chandrasekaran et al. (19 authors)
AIP Advances Open Access
Published: Oct 2024
8 days before retraction
Combined Effects of External and Nozzle Exit Flows on the Jet Acoustic Power Levels of Chevron Nozzles for Transonic Aircraft
Arsalan Ahmad, Dekkala Vinay, Shubhangi Sundaria et al. (8 authors)
Lecture notes in mechanical engineering
Published: Jan 2024
282 days before retraction
Investigation of Streamtube Flow Choking and Unchoking on the Aerodynamic Performance of Transonic Aircraft
Srajan Shrivastava, Yash Raj, Vigneshwaran Rajendran et al. (13 authors)
AIAA Aviation 2019 Forum
Published: Jun 2023
3 citations
489 days before retraction
Sanal Flow Choking and/or Sonic-fluid-throat Effect Reconfirms the Chapman–Jouguet Condition of Detonation Propagation and Ceases
VR Sanal Kumar, Raunak Sharma, Vinay Dekkala et al. (27 authors)
AIAA Aviation 2019 Forum
Published: Jun 2023
1 citation
489 days before retraction
Demonstration of Sanal Flow Choking and/or Streamtube Flow Choking in 3D Reacting Flows Causing Detonation and Explosions
VR Sanal Kumar, Vigneshwaran Rajendran, Dhruv Panchal et al. (22 authors)
AIAA SCITECH 2022 Forum
Published: Jan 2023
2 citations
629 days before retraction
In Silico Studies on Pintle Nozzle with Lucrative SITVC by Creating Sanal Flow Choking and Unchoking Conditions
Sai Shankaran B, Deviparameswari Krishnasamy, Haribalan et al. (7 authors)
AIAA SCITECH 2022 Forum
Published: Jan 2023
629 days before retraction
Design optimization of a multi row disk inlet device with an optimum nose cone angle
Jayanta Sinha, Sanjay Singh, Om Prakash et al. (4 authors)
FME Transaction Open Access
Published: Jan 2023
1 citation
647 days before retraction
Lucrative Thrust Vectoring using Variable Area Ratio Altitude Compensation Pintle Nozzle for Single Stage to Orbit Vehicles
Patil Swaraj, Loukik Deshpande, Tanishka Verma et al. (6 authors)
Unknown Journal Open Access
Published: Jan 2023
647 days before retraction
Comment on: In vitro prediction of the lower/upper-critical biofluid flow choking index and in vivo demonstration of flow choking in the stenosis artery of the animal with air embolism
Thomas Podgorski
arXiv (Cornell University) Open Access
Published: Jan 2023
647 days before retraction
<i>In vitro</i> prediction of the lower/upper-critical biofluid flow choking index and <i>in vivo</i> demonstration of flow choking in the stenosis artery of the animal with air embolism
V. R. Sanal Kumar, Rajaghatta Sundararam Bharath, Pradeep Kumar Radhakrishnan et al. (16 authors)
Physics of Fluids Open Access
Published: Oct 2022
15 citations
739 days before retraction
Modular design framework of an axisymmetric wrap-around thrust-optimized combined nozzle
Kuangshi Chen, Jinglei Xu, Qihao Qin et al. (5 authors)
Aerospace Science and Technology
Published: Jun 2022
8 citations
846 days before retraction
Universal benchmark data of the three-dimensional boundary layer blockage and average friction coefficient for <i>in silico</i> code verification
V. R. Sanal Kumar, Vigneshwaran Sankar, Nichith Chandrasekaran et al. (14 authors)
Physics of Fluids
Published: Apr 2022
18 citations
922 days before retraction
Very Low and High Blood Viscosity are Risk Factors for Internal Flow Choking Causing Asymptomatic Cardiovascular Disease
V. R. Sanal Kumar, Shiv Kumar Choudhary, Pradeep Kumar Radhakrishnan et al. (8 authors)
Research Square (Research Square) Open Access
Published: Sep 2021
2 citations
1119 days before retraction
Numerical investigation on regression rate and thrust regulation behaviors of a combined solid rocket motor with aluminum-based fuel
Xiangrui Zou, Ningfei Wang, Lei Han et al. (5 authors)
Aerospace Science and Technology
Published: Sep 2021
36 citations
1122 days before retraction
RETRACTED ARTICLE: Discovery of nanoscale sanal flow choking in cardiovascular system: exact prediction of the 3D boundary-layer-blockage factor in nanotubes
V. R. Sanal Kumar, Vigneshwaran Sankar, Nichith Chandrasekaran et al. (7 authors)
Scientific Reports Open Access
Published: Jul 2021
15 citations
1168 days before retraction
In Silico and In Vitro Experiments on Chevron Nozzles with Enhanced Momentum Thrust using Streamtube Expansion Waves
Surya Balusamy, Vigneshwaran Rajendran, Merrish Aloy A et al. (5 authors)
AIAA Propulsion and Energy 2020 Forum
Published: Jul 2021
5 citations
1169 days before retraction
The Physics of Detonation Chemistry: A Radical Theory in Predicting the Deflagration to Detonation Transition and Environmental Explosions
V. R. Sanal Kumar, Nichith Chandrasekaran, Vigneshwaran Sankar et al. (23 authors)
Research Square (Research Square) Open Access
Published: Apr 2021
2 citations
1268 days before retraction
Design and analysis of the scramjet nozzle with contact discontinuity
Rui Li, Jinglei Xu, Kaikai Yu et al. (5 authors)
Aerospace Science and Technology
Published: Apr 2021
10 citations
1282 days before retraction
Internal Flow Choking in Cardiovascular System: A Radical Theory in the Risk Assessment of Asymptomatic Cardiovascular Diseases
Valsalayam Raghavapanicker Sanal Kumar, Shiv Kumar Choudhary, Pradeep Kumar Radhakrishnan et al. (8 authors)
IntechOpen eBooks Open Access
Published: Mar 2021
5 citations
1293 days before retraction
Sanal Flow Choking in Nanoscale Fluid Flow Systems at the Zero Slip Length: Universal Benchmark Data for 3D in Silico, in Vitro and in Vivo Experiments&amp;nbsp;
V. R. Sanal Kumar, Vigneshwaran Sankar, Nichith Chandrasekaran et al. (7 authors)
Research Square (Research Square) Open Access
Published: Mar 2021
1293 days before retraction
The theoretical prediction of the boundary-layer-blockage and external flow choking at moving aircraft in ground effects
V. R. Sanal Kumar, Vignesh Saravanan, Vivek Srinivasan et al. (43 authors)
Physics of Fluids
Published: Mar 2021
22 citations
1318 days before retraction
Very Low and High Blood Viscosity Are Risk Factors for Internal Flow Choking Causing Asymptomatic Cardiovascular Disease
Sanal Kumar V R, Shiv Kumar Choudhary, Pradeep Kumar Radhakrishnan et al. (8 authors)
Research Square (Research Square) Open Access
Published: Feb 2021
1 citation
1342 days before retraction
Lopsided Blood‐Thinning Drug Increases the Risk of Internal Flow Choking Leading to Shock Wave Generation Causing Asymptomatic Cardiovascular Disease
Valsalayam Raghavapanicker Sanal Kumar, Shiv Kumar Choudhary, Pradeep Kumar Radhakrishnan et al. (8 authors)
Global Challenges Open Access
Published: Jan 2021
16 citations
1349 days before retraction
Nanoscale Flow Choking at the Zero Slip Length: Universal Benchmark Data for In Silico Experiments
V. R. Sanal Kumar, Vigneshwaran Sankar, Nichith Chandrasekaran et al. (9 authors)
Research Square (Research Square)
Published: Nov 2020
1428 days before retraction
The Physics of Detonation Chemistry: A Radical Theory in Predicting the Deflagration to Detonation Transition
V. R. Sanal Kumar, Nichith Chandrasekaran, Vigneshwaran Sankar et al. (22 authors)
Research Square (Research Square) Open Access
Published: Oct 2020
1462 days before retraction
Theoretical studies on space debris recycling and energy conversion system in International space station
Amrith Mariappan, SANAL KUMAR V R, Steve Weddell et al. (5 authors)
Authorea (Authorea) Open Access
Published: Aug 2020
1528 days before retraction
Theoretical studies on space debris recycling and energy conversion system in International space station
Amrith Mariappan, SANAL KUMAR V R, Steve Weddell et al. (5 authors)
Authorea (Authorea) Open Access
Published: Jul 2020
1560 days before retraction
Numerical investigation of second throat exhaust diffuser performance with thrust optimized parabolic nozzles
Nematollah Fouladi, Mohammad Farahani
Aerospace Science and Technology
Published: Jun 2020
17 citations
1575 days before retraction
RETRACTED: Sanal Flow Choking: A Paradigm Shift in Computational Fluid Dynamics Code Verification and Diagnosing Detonation and Hemorrhage in Real‐World Fluid‐Flow Systems
Valsalayam Raghavapanicker Sanal Kumar, Vigneshwaran Sankar, Nichith Chandrasekaran et al. (10 authors)
Global Challenges Open Access
Published: May 2020
33 citations
1596 days before retraction
Biofluid choking a paradigm shift in the diagnostic sciences of stroke - Blood pressure ratio and heat capacity ratio are the risk factors for hemorrhage and heart attack
V R SANALKUMAR
Unknown Journal Open Access
Published: Feb 2020
5 citations
1708 days before retraction
Experimental and Numerical Studies on Jet Acoustic Characteristics of Chevron Nozzles
S Darshana, U K Thianesh, Ajith Sukumaran et al. (12 authors)
AIAA Propulsion and Energy 2020 Forum
Published: Aug 2019
1 citation
1881 days before retraction
Development of the Multifactorial Computational Models of the Solid Propellants Combustion by Means of Data Science Methods –Phase III
Victor S. Abrukov, Alexander Lukin, Nichith Chandrasekaran et al. (7 authors)
AIAA Propulsion and Energy 2020 Forum
Published: Aug 2019
5 citations
1881 days before retraction
Conceptual Aerodynamic Design of Pintle Nozzle for Variable-Thrust Propulsion
Vignesh Saravanan, Jeongwoo Ko, Soogab Lee et al. (5 authors)
International Journal of Aeronautical and Space Sciences
Published: Jul 2019
13 citations
1916 days before retraction
Numerical Studies on Cavitation and Surface Roughness
Jithin Joy, Vijayakumar Mathaiyan, Muhammad Sajjad et al. (4 authors)
Key engineering materials
Published: Jan 2019
3 citations
2101 days before retraction
Liftoff Thrust Augmentation of Sounding Rockets using Externally Facilitated Pintle Induced Expansion Waves
Roshan Vignesh Baskaran, Ukeshkumar Harisrinivasan, VR Sanal Kumar
2018 Joint Propulsion Conference
Published: Jul 2018
2285 days before retraction
Design Optimization of a Truncated Aero Spike Nozzle Facilitated with Convex-shaped Tip for Thrust Escalation using Expansion Waves
Roshan Vignesh Baskaran, Ukeshkumar Harisrinivasan, VR Sanal Kumar
2018 Joint Propulsion Conference
Published: Jul 2018
2285 days before retraction
Correction: Boundary layer Blockage, Venturi Effect and Cavitation Causing Aerodynamic Choking and Shock Waves in Human Artery Leading to Hemorrhage and Massive Heart Attack – A New Perspective
VR Sanal Kumar, Vigneshwaran Sankar, Nichith Chandrasekaran et al. (24 authors)
2018 Applied Aerodynamics Conference Open Access
Published: Jun 2018
4 citations
2298 days before retraction
Studies on 2D and 3D Boundary layer Blockage and External Flow Choking at Moving Wing in Ground Effect
VR Sanal Kumar, Vignesh Saravanan, Vivek J. Srinivasan et al. (10 authors)
2018 Applied Aerodynamics Conference
Published: Jun 2018
4 citations
2299 days before retraction
Boundary layer Blockage, Venturi Effect and Cavitation Causing Aerodynamic Choking and Shock Waves in Human Artery Leading to Hemorrhage and Massive Heart Attack – A New Perspective
VR Sanal Kumar, Vigneshwaran Sankar, Nichith Chandrasekaran et al. (24 authors)
2018 Applied Aerodynamics Conference
Published: Jun 2018
16 citations
2299 days before retraction
Geometry Optimization of a Pintle Nozzle for Augmented Thrust Vectoring and Steering using Expansion Waves
Roshan Vignesh Baskaran, Ukeshkumar Harisrinivasan, VR Sanal Kumar
2018 Applied Aerodynamics Conference
Published: Jun 2018
8 citations
2299 days before retraction
Development of the Multifactorial Computational Models of the Solid Propellants Combustion by Means of Data Science Methods - Phase I
Victor S. Abrukov, Alexander Lukin, Charlie Oommen et al. (7 authors)
53rd AIAA/SAE/ASEE Joint Propulsion Conference
Published: Jul 2017
1 citation
2651 days before retraction
Quick Stats
Total Citations: 43
Years Since Retraction: 1.1 year
Open Access: Yes
Last Checked: Jul 24, 2025
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