D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Engineering and Technology D-index 31 Citations 3,318 99 World Ranking 5538 National Ranking 1981

Overview

What is he best known for?

The fields of study he is best known for:

  • Statistics
  • Thermodynamics
  • Mechanical engineering

His main research concerns Granulation, Pharmaceutical manufacturing, Control engineering, Process engineering and Critical quality attributes. Rohit Ramachandran combines subjects such as Porosity, Material properties, Particle-size distribution, Particle size and Mechanics with his study of Granulation. As a part of the same scientific study, Rohit Ramachandran usually deals with the Particle size, concentrating on Simulation and frequently concerns with Discrete element method and Design process.

Rohit Ramachandran connects Pharmaceutical manufacturing with Process in his study. His studies examine the connections between Control engineering and genetics, as well as such issues in Control system, with regards to Quality by Design, PID controller and Model predictive control. His Process engineering research integrates issues from Scale, Batch production and Sensitivity.

His most cited work include:

  • Economic Analysis of Integrated Continuous and Batch Pharmaceutical Manufacturing: A Case Study (288 citations)
  • An integrated approach for dynamic flowsheet modeling and sensitivity analysis of a continuous tablet manufacturing process (129 citations)
  • An engineering study on the enhanced control and operation of continuous manufacturing of pharmaceutical tablets via roller compaction. (94 citations)

What are the main themes of his work throughout his whole career to date?

Granulation, Process engineering, Pharmaceutical manufacturing, Critical quality attributes and Discrete element method are his primary areas of study. The study incorporates disciplines such as Porosity and Particle-size distribution, Chemical engineering, Particle size in addition to Granulation. He studied Process engineering and Compaction that intersect with Factorial experiment.

Among his Pharmaceutical manufacturing studies, there is a synthesis of other scientific areas such as Quality by Design, Control engineering, Control system, Control theory and Batch processing. His PID controller study, which is part of a larger body of work in Control engineering, is frequently linked to Process control, bridging the gap between disciplines. Rohit Ramachandran works mostly in the field of Discrete element method, limiting it down to topics relating to Simulation and, in certain cases, Mixing.

He most often published in these fields:

  • Granulation (46.88%)
  • Process engineering (30.47%)
  • Pharmaceutical manufacturing (22.66%)

What were the highlights of his more recent work (between 2017-2021)?

  • Granulation (46.88%)
  • Process engineering (30.47%)
  • Discrete element method (14.06%)

In recent papers he was focusing on the following fields of study:

The scientist’s investigation covers issues in Granulation, Process engineering, Discrete element method, Critical quality attributes and Process modeling. His work deals with themes such as Fluidized bed, Porosity and Capillary action, which intersect with Granulation. His Porosity study combines topics in areas such as Particle-size distribution and Particle size.

He has researched Process engineering in several fields, including Process design and Unit operation. His Discrete element method research integrates issues from Surrogate model, Shear and Computational science. His Critical quality attributes research is multidisciplinary, incorporating perspectives in Control system, Process analytical technology, Factorial experiment and Quality assurance.

Between 2017 and 2021, his most popular works were:

  • Dynamic Flowsheet Model Development and Sensitivity Analysis of a Continuous Pharmaceutical Tablet Manufacturing Process Using the Wet Granulation Route (23 citations)
  • A multiscale DEM-PBM approach for a continuous comilling process using a mechanistically developed breakage kernel (16 citations)
  • Advanced process design and understanding of continuous twin-screw granulation via implementation of in-line process analytical technologies (13 citations)

In his most recent research, the most cited papers focused on:

  • Statistics
  • Thermodynamics
  • Mechanical engineering

His main research concerns Critical quality attributes, Granulation, Process engineering, Pharmaceutical manufacturing and Fluidized bed. His research investigates the connection between Critical quality attributes and topics such as Factorial experiment that intersect with issues in Compaction, Impeller, Particle-size distribution and Process modeling. His work carried out in the field of Granulation brings together such families of science as Process design and Particle size.

His work deals with themes such as Quality by Design and Computational fluid dynamics, which intersect with Process design. His Fluidized bed research includes elements of Dynamic simulation, Process and Sensitivity. The study incorporates disciplines such as Control system, Control theory, Control theory, Feed forward and Quality assurance in addition to Process analytical technology.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Economic Analysis of Integrated Continuous and Batch Pharmaceutical Manufacturing: A Case Study

Spencer D. Schaber;Dimitrios I. Gerogiorgis;Rohit Ramachandran;James M. B. Evans.
Industrial & Engineering Chemistry Research (2011)

486 Citations

An integrated approach for dynamic flowsheet modeling and sensitivity analysis of a continuous tablet manufacturing process

Fani Boukouvala;Vasilios Niotis;Rohit Ramachandran;Fernando J. Muzzio.
Computers & Chemical Engineering (2012)

171 Citations

An engineering study on the enhanced control and operation of continuous manufacturing of pharmaceutical tablets via roller compaction.

Ravendra Singh;Marianthi Ierapetritou;Rohit Ramachandran.
International Journal of Pharmaceutics (2012)

129 Citations

System-wide hybrid MPC-PID control of a continuous pharmaceutical tablet manufacturing process via direct compaction.

Ravendra Singh;Marianthi Ierapetritou;Rohit Ramachandran.
European Journal of Pharmaceutics and Biopharmaceutics (2013)

106 Citations

A mechanistic model for breakage in population balances of granulation: Theoretical kernel development and experimental validation

Rohit Ramachandran;Charles D. Immanuel;Frantisek Stepanek;James D. Litster.
Chemical Engineering Research & Design (2009)

98 Citations

Effective parameter estimation within a multi-dimensional population balance model framework

Rohit Ramachandran;Paul I. Barton.
Chemical Engineering Science (2010)

96 Citations

A systematic framework for onsite design and implementation of a control system in a continuous tablet manufacturing process

Ravendra Singh;Abhishek Sahay;Fernando J. Muzzio;Marianthi G. Ierapetritou.
Computers & Chemical Engineering (2014)

92 Citations

Experimental studies on distributions of granule size, binder content and porosity in batch drum granulation: Inferences on process modelling requirements and process sensitivities

Rohit Ramachandran;Jonathan M.H. Poon;Constantijn F.W. Sanders;Thomas Glaser;Thomas Glaser.
Powder Technology (2008)

88 Citations

Implementation of an advanced hybrid MPC-PID control system using PAT tools into a direct compaction continuous pharmaceutical tablet manufacturing pilot plant.

Ravendra Singh;Abhishek Sahay;Krizia M. Karry;Fernando Muzzio.
International Journal of Pharmaceutics (2014)

84 Citations

Experimental validation studies on a multi-dimensional and multi-scale population balance model of batch granulation

Jonathan M.-H. Poon;Rohit Ramachandran;Constantijn F. W. Sanders;Thomas Glaser;Thomas Glaser.
Chemical Engineering Science (2009)

76 Citations

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