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Dr Md Ahmmad

Research Associate, Data Modeller, HESC Project

School of Engineering, IT and Phys. Sci.

Section/Portfolio:

General Science

Location:

Gippsland Campus, Online

A critical review on the development and challenges of concentrated solar power technologies

Solar energy is considered to be one of the most promising renewable and sustainable energy...

A study on the corrosion characteristics of internal combustion engine materials in second-generation jatropha curcas biodiesel

Abstract The corrosiveness of biodiesel affects the fuel processing infrastructure and different...

Co-slagging characteristics of coal and biomass ashes considering entrained flow slagging gasifier

This study systematically investigated the co-slagging characteristics of high-rank coal and...

Effect of pore diffusion on the gasification characteristics of coal char under CO<inf>2</inf>atmosphere

The effect of pore diffusion on kinetic parameters is of particular interest to the current study...

Effect of reactant types (steam, CO<inf>2</inf> and steam + CO<inf>2</inf>) on the gasification performance of coal using entrained flow gasifier

This study investigates the gasification behaviour of bituminous coal using different reactants...

Enhancement of performance and emission characteristics by co-gasification of biomass and coal using an entrained flow gasifier

Co-gasification of renewable biomass and coal is a promising technique to reduce greenhouse gas...

Evaluation of high-temperature pyrolysis and CO<inf>2</inf> gasification performance of bituminous coal in an entrained flow gasifier

This study used an entrained flow gasifier to assess the pyrolysis and gasification performance...

Influence of silica nano-additives on performance and emission characteristics of soybean biodiesel fuelled diesel engine

The present study examines the effect of silicon dioxide (SiO2 ) nano-additives on the...

Influence of Silica Nano-Additives on Performance and Emission Characteristics of Soybean Biodiesel Fuelled Diesel Engine

The present study examines the effect of silicon dioxide (SiO2) nano-additives on the performance...

Process modelling for the production of hydrogen-rich gas from gasification of coal using oxygen, CO<inf>2</inf> and steam reactants

This process modelling studied the effect of different reactants on syngas composition and...

Source, distribution and emerging threat of micro- and nanoplastics to marine organism and human health: Socio-economic impact and management strategies

The nature of micro- and nanoplastics and their harmful consequences has drawn significant...

Advances in the thermo-chemical production of hydrogen from biomass and residual wastes: Summary of recent techno-economic analyses

This article outlines the prospects and challenges of hydrogen production from biomass and...

A review on the production of renewable aviation fuels from the gasification of biomass and residual wastes

This article reviews the production of renewable aviation fuels from biomass and residual wastes...

A study on the performance of coke resistive cerium modified zeolite Y catalyst for the pyrolysis of scrap tyres in a two-stage fixed bed reactor

Catalytic pyrolysis is a useful technique for the conversion of scrap tyres into liquid fuels....

Study on the friction and wear characteristics of bio-lubricant synthesized from second generation jatropha methyl ester

The demands for eco-friendly bio-lubricants are growing due to the environmental concern and the...

Gasification characteristics of Bangladeshi Barapukurian coal in a high-temperature entrained flow gasifier under CO2 atmosphere

Coal is the cheapest and reliable source for power generation, which has the potential to reduce...

Comparative corrosion characteristics of automotive materials in Jatropha biodiesel

This study investigated the corrosion characteristics of widely used automotive materials: copper...

Ignition delay, combustion and emission characteristics of diesel engine fueled with biodiesel

Biodiesels are gaining more importance as a promising alternative energy resource. Engine...

Single-phase flow analysis: An attempt to mitigate particle deposition on the glass window of a fluidized bed solar receiver

The problem of particle deposition on the glass window of a solar receiver has restricted its...

Performance assessment in a heat exchanger tube fitted with double counter twisted tape inserts

The present study explored the effects of the double counter twisted tapes on heat transfer and...

Biofuel: Policy, standardization and recommendation for sustainable future energy supply

As a promising alternative energy source, biofuel imparts a remarkable role for the...

Comparative tribological investigation of bio-lubricant formulated from a non-edible oil source (Jatropha oil)

The investigation of lubricated friction and wear is an extended study. This paper outlines the...

Effect of biodiesel from various feedstocks on combustion characteristics engine durability and materials compatibility: A review

The global energy consumption is expected to grow in a faster rate than the population growth. By...

Effect of coconut biodiesel blended fuels on engine performance and emission characteristics

Alternative fuels have received much attention due to the depletion of world petroleum reserves...

Experimental investigation into tribological characteristics of biolubricant formulated from Jatropha oil

The investigation of Lubricated Friction and Wear is an extended study. The aim of this study is...

Thermal characteristics in a heat exchanger tube fitted with triple twisted tape inserts

In the present study, the influences of triple twisted tapes on heat transfer rate, friction...

Wear prevention characteristics of a palm oil-based TMP (trimethylolpropane) ester as an engine lubricant

This paper presents the experimental results carried out to evaluate wear prevention...

An experimental investigation into biodiesel stability by means of oxidation and property determination

This paper presents the experimental results carried out to evaluate the oxidation and storage...

Application of blend fuels in a diesel engine

Experimental study has been carried out to analyze engine performance and emissions...

Experimental study of additive added palm biodiesel in a compression ignition engine

In this study, the effect of anti oxidant additives on performance and emissions of a biofuelled...

  • Journals

Heat transfer performance for turbulent flow through a tube using double helical tape inserts

The augmentation of heat transfer for turbulent fluid flow through a tube by using double helical...

Palm oil methyl ester and its emulsions effect on lubricant performance and engine components wear

The results of an experimental work carried out to evaluate the effect of palm oil methyl esters,...

Prospects of biodiesel from Jatropha in Malaysia

The increasing energy demands along with the expected depletion of fossil fuels have promoted to...

Tribological characteristics of amine phosphate and octylated/butylated diphenylamine additives infused bio-lubricant

This paper presents the experimental results of normal lubricant, additives added lubricants and...

  • Journals