P. A. Ramakrishna

1.6k total citations · 1 hit paper
78 papers, 1.2k citations indexed

About

P. A. Ramakrishna is a scholar working on Aerospace Engineering, Mechanics of Materials and Materials Chemistry. According to data from OpenAlex, P. A. Ramakrishna has authored 78 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 63 papers in Aerospace Engineering, 60 papers in Mechanics of Materials and 25 papers in Materials Chemistry. Recurrent topics in P. A. Ramakrishna's work include Rocket and propulsion systems research (62 papers), Energetic Materials and Combustion (59 papers) and Thermal and Kinetic Analysis (17 papers). P. A. Ramakrishna is often cited by papers focused on Rocket and propulsion systems research (62 papers), Energetic Materials and Combustion (59 papers) and Thermal and Kinetic Analysis (17 papers). P. A. Ramakrishna collaborates with scholars based in India, United States and South Korea. P. A. Ramakrishna's co-authors include Rajiv Kumar, Sumit Verma, H. S. Mukunda, P.J. Paul, H. Murthy, Bhupendra Khandelwal, B. Aravind, Sudarshan Kumar, Chang Hyun Sohn and A. Ramesh and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Power Sources and Applied Energy.

In The Last Decade

P. A. Ramakrishna

76 papers receiving 1.2k 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.

Anti-herpetic tau preserves neurons via the cGAS-STING-TBK1 pathway in Alzheimer’s disease

2025 20 citations Chaoming Zhou, P. A. Ramakrishna et al. Cell Reports profile →

Peers

P. A. Ramakrishna

MM

AE

MC

CM

FFTP

Snehaunshu Chowdhury United States

Qian Guo China

B. Bhattacharya India

Khanh Dang United States

Emilie Verneuil France

A. K. Ray India

Baoshan Wang China

A. Calderón Mexico

Hongbing Xiong China

Frank Schellenberger Germany

Snehaunshu Chowdhury United States

P. A. Ramakrishna

723 ×0.8

MM

368 ×0.5

AE

646 ×1.3

MC

76 ×0.7

CM

46 ×0.5

FFTP

Citations per year, relative to P. A. Ramakrishna P. A. Ramakrishna (= 1×) peers Snehaunshu Chowdhury

Countries citing papers authored by P. A. Ramakrishna

Since Specialization

Citations

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

Fields of papers citing papers by P. A. Ramakrishna

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. A. Ramakrishna. 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 P. A. Ramakrishna. The network helps show where P. A. Ramakrishna may publish in the future.

Co-authorship network of co-authors of P. A. Ramakrishna

This figure shows the co-authorship network connecting the top 25 collaborators of P. A. Ramakrishna. A scholar is included among the top collaborators of P. A. Ramakrishna 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 P. A. Ramakrishna. P. A. Ramakrishna 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

1.

Murthy, H., et al.. (2025). Effect of ageing on ammonium perchlorate with activated copper chromite as a burn-rate modifier. Fuel. 394. 135132–135132. 1 indexed citations

2.

Zhou, Chaoming, P. A. Ramakrishna, Amanda Lin, et al.. (2025). Anti-herpetic tau preserves neurons via the cGAS-STING-TBK1 pathway in Alzheimer’s disease. Cell Reports. 44(1). 115109–115109. 20 indexed citations breakdown →

3.

Ramakrishna, P. A., et al.. (2024). Comparative Study of Numerical Schemes for Granular Combustion of Boron Potassium Nitrate. Aerospace. 11(4). 251–251. 2 indexed citations

4.

Murthy, H., et al.. (2024). Effect of Accelerated Cyclic Aging on the Ballistic Properties of Composite Solid Propellant. Journal of Propulsion and Power. 40(3). 324–336. 3 indexed citations

5.

Murthy, H., et al.. (2023). On the experimental characterization and response modelling of particulate composite: Application to flaky aluminium-epoxy composite. International Journal of Solids and Structures. 281. 112441–112441. 1 indexed citations

6.

Ramakrishna, P. A., et al.. (2022). Thrust Control of Lab-Scale Hybrid Rocket Motor with Wax-Aluminum Fuel and Air as Oxidizer. Aerospace. 9(9). 474–474. 14 indexed citations

7.

Murthy, H., et al.. (2021). Ageing studies on AP/HTPB based composites solid propellants. Energetic Materials Frontiers. 2(2). 111–124. 51 indexed citations

8.

Murthy, H., et al.. (2020). Accelerated ageing of composite solid propellants under cyclic temperature variations. Journal of Energetic Materials. 39(4). 452–478. 13 indexed citations

9.

Ramakrishna, P. A., et al.. (2020). Propulsive Performance of Mechanically Activated Aluminum–Water Gelled Composite Propellant. Journal of Propulsion and Power. 36(2). 294–301. 9 indexed citations

10.

Balasubramaniam, Krishnan, et al.. (2019). Use of X‐Ray Computed Tomography for Validation of Random Packs of Composite Solid Propellants. Propellants Explosives Pyrotechnics. 44(7). 915–922. 15 indexed citations

11.

Ramakrishna, P. A., et al.. (2019). Combustion of Ammonium Perchlorate monopropellant: Role of heat loss. Combustion and Flame. 209. 363–375. 24 indexed citations

12.

Ramakrishna, P. A., et al.. (2017). Enhancement of Aluminum Reactivity to Achieve High Burn Rate for an End Burning Rocket Motor. Propellants Explosives Pyrotechnics. 42(7). 816–825. 5 indexed citations

13.

Ramakrishna, P. A., et al.. (2016). Numerical Method to Estimate Thermal Conductivity of a Model Composite Propellant. 52nd AIAA/SAE/ASEE Joint Propulsion Conference. 3 indexed citations

14.

Ramakrishna, P. A., et al.. (2015). Reducing Agglomeration of Ammonium Perchlorate Using Activated Charcoal. Propellants Explosives Pyrotechnics. 40(6). 838–847. 8 indexed citations

15.

Ramakrishna, P. A., et al.. (2014). Enhancing Composite Solid Propellant Burning Rates with Potassium Doped Ammonium Perchlorate—Part 2. Journal of Propulsion and Power. 30(4). 876–882. 9 indexed citations

16.

Verma, Sumit & P. A. Ramakrishna. (2013). Dependence of density and burning rate of composite solid propellant on mixer size. Acta Astronautica. 93. 130–137. 23 indexed citations

17.

Ramakrishna, P. A., P.J. Paul, & H. S. Mukunda. (2006). Revisiting the Modeling of Ammonium Perchlorate Combustion: Development of an Unsteady Model. Journal of Propulsion and Power. 22(3). 661–668. 20 indexed citations

18.

Ramakrishna, P. A., et al.. (2006). Issues related to the modeling of solid oxide fuel cell stacks. Journal of Mechanical Science and Technology. 20(3). 391–398. 1 indexed citations

19.

Ramakrishna, P. A., P.J. Paul, H. S. Mukunda, & Chang Hyun Sohn. (2005). Combustion of sandwich propellant at low pressures. Proceedings of the Combustion Institute. 30(2). 2097–2104. 29 indexed citations

20.

Ramakrishna, P. A., et al.. (2005). Innovative design to improve the power density of a solid oxide fuel cell. Journal of Power Sources. 158(1). 378–384. 24 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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