D-Index & Metrics Best Publications

D-Index & Metrics

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 50 Citations 9,352 177 World Ranking 1514 National Ranking 16

Overview

What is he best known for?

The fields of study he is best known for:

  • Thermodynamics
  • Mechanical engineering
  • Chemical engineering

His primary areas of investigation include Waste management, Biodiesel, Diesel fuel, Biofuel and Fossil fuel. His study in Waste management is interdisciplinary in nature, drawing from both Electricity generation and Winter diesel fuel. He studies Biodiesel production, a branch of Biodiesel.

He has researched Diesel fuel in several fields, including Diesel engine, Chemical engineering, Carbureted compression ignition model engine and Vegetable oil. His Diesel engine research incorporates themes from Nano- and Thermal efficiency. His Biofuel research includes elements of Biomass, Brake specific fuel consumption and Biochemical engineering.

His most cited work include:

  • Lignocellulosic biomass to bioethanol, a comprehensive review with a focus on pretreatment (696 citations)
  • Diesel engine performance and exhaust emission analysis using waste cooking biodiesel fuel with an artificial neural network (341 citations)
  • Current biodiesel production technologies: A comparative review (336 citations)

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

His primary areas of investigation include Biodiesel, Diesel fuel, Waste management, Diesel engine and Biofuel. His Biodiesel research is multidisciplinary, incorporating elements of Fossil fuel, Chemical engineering, Process engineering and Pulp and paper industry. The study incorporates disciplines such as Nano-, NOx and Carbureted compression ignition model engine in addition to Diesel fuel.

As part of his studies on Waste management, Gholamhassan Najafi frequently links adjacent subjects like Internal combustion engine. His work carried out in the field of Diesel engine brings together such families of science as Diesel cycle, Winter diesel fuel and Exhaust gas recirculation. His research in Brake specific fuel consumption intersects with topics in Brake and Thermal efficiency.

He most often published in these fields:

  • Biodiesel (31.37%)
  • Diesel fuel (24.51%)
  • Waste management (22.06%)

What were the highlights of his more recent work (between 2019-2021)?

  • Biodiesel (31.37%)
  • Diesel fuel (24.51%)
  • Diesel engine (20.10%)

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

Gholamhassan Najafi spends much of his time researching Biodiesel, Diesel fuel, Diesel engine, Nanofluid and Process engineering. His Biodiesel study combines topics in areas such as Agroforestry and Pulp and paper industry. Diesel fuel is a subfield of Waste management that Gholamhassan Najafi investigates.

Gholamhassan Najafi combines subjects such as Soot, Second law of thermodynamics, NOx and Noise control with his study of Diesel engine. His studies in Process engineering integrate themes in fields like Biofuel, Cogeneration, Spiral and Organic Rankine cycle. His Biofuel study combines topics from a wide range of disciplines, such as Ignition system, Spark and Gasoline.

Between 2019 and 2021, his most popular works were:

  • Biodiesels from three feedstock : the effect of graphene oxide (GO) nanoparticles diesel engine parameters fuelled with biodiesel (25 citations)
  • Performance, combustion, and emission characteristics of a CI engine fueled with emulsified diesel-biodiesel blends at different water contents (15 citations)
  • Evaluation of an enhanced ultrasonic-assisted biodiesel synthesized using safflower oil in a diesel power generator (12 citations)

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

  • Thermodynamics
  • Mechanical engineering
  • Chemical engineering

Diesel fuel, Biodiesel, Pulp and paper industry, Nanofluid and Diesel engine are his primary areas of study. His Diesel fuel research is within the category of Waste management. His Waste management study integrates concerns from other disciplines, such as Safflower oil and Ultrasonic assisted.

He studied Pulp and paper industry and Biodiesel production that intersect with Bioenergy, Ultrasonic sensor, Celtis australis and Transesterification. His Nanofluid research incorporates themes from Exergy efficiency, Exergy, Thermal efficiency and Thermal energy. When carried out as part of a general Diesel engine research project, his work on Pilot injection is frequently linked to work in Oxygen content, therefore connecting diverse disciplines of study.

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

Lignocellulosic biomass to bioethanol, a comprehensive review with a focus on pretreatment

Sohrab Haghighi Mood;Amir Hossein Golfeshan;Meisam Tabatabaei;Gholamreza Salehi Jouzani.
Renewable & Sustainable Energy Reviews (2013)

1037 Citations

Current biodiesel production technologies: A comparative review

Ahmad Abbaszaadeh;Barat Ghobadian;Mohammad Reza Omidkhah;Gholamhassan Najafi.
Energy Conversion and Management (2012)

541 Citations

Diesel engine performance and exhaust emission analysis using waste cooking biodiesel fuel with an artificial neural network

B. Ghobadian;H. Rahimi;A.M. Nikbakht;G. Najafi.
Renewable Energy (2009)

507 Citations

Performance and exhaust emissions of a gasoline engine with ethanol blended gasoline fuels using artificial neural network

G. Najafi;B. Ghobadian;T. Tavakoli;D.R. Buttsworth.
Applied Energy (2009)

422 Citations

Effects of biodiesel from different feedstocks on engine performance and emissions: A review

Wan Nor Maawa Wan Ghazali;Rizalman Mamat;Haji Hassan Masjuki;Gholamhassan Najafi.
Renewable & Sustainable Energy Reviews (2015)

248 Citations

The Enhancement of Effective Thermal Conductivity and Effective Dynamic Viscosity of Nanofluids – A Review

W.H. Azmi;K.V. Sharma;Rizalman Mamat;G. Najafi.
Renewable & Sustainable Energy Reviews (2016)

219 Citations

Application of artificial neural networks for the prediction of performance and exhaust emissions in SI engine using ethanol- gasoline blends

M. Kiani Deh Kiani;B. Ghobadian;T. Tavakoli;A.M. Nikbakht.
Energy (2010)

215 Citations

Potential of bioethanol production from agricultural wastes in Iran

G. Najafi;B. Ghobadian;T. Tavakoli;T. Yusaf.
Renewable & Sustainable Energy Reviews (2009)

184 Citations

Recent progress on hybrid nanofluids in heat transfer applications: A comprehensive review

Nor Azwadi Che Sidik;Isa Muhammad Adamu;Muhammad Mahmud Jamil;G.H.R. Kefayati.
International Communications in Heat and Mass Transfer (2016)

176 Citations

Solar energy in Iran: Current state and outlook

G. Najafi;B. Ghobadian;R. Mamat;T. Yusaf.
Renewable & Sustainable Energy Reviews (2015)

163 Citations

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