Mohammad Jafari

ORCID: 0000-0002-4777-966X
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About
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Research Areas
  • Advanced Combustion Engine Technologies
  • Biodiesel Production and Applications
  • Vehicle emissions and performance
  • Catalytic Processes in Materials Science
  • Structural Load-Bearing Analysis
  • Structural Behavior of Reinforced Concrete
  • Energy and Environment Impacts
  • Air Quality and Health Impacts
  • Seismic Performance and Analysis
  • Lubricants and Their Additives
  • Catalysis and Hydrodesulfurization Studies
  • Aeroelasticity and Vibration Control
  • Air Quality Monitoring and Forecasting
  • Engineering Structural Analysis Methods
  • Mechanical stress and fatigue analysis
  • Composite Structure Analysis and Optimization
  • Catalysis and Oxidation Reactions
  • Vibration and Dynamic Analysis
  • Magnesium Oxide Properties and Applications
  • Maritime Transport Emissions and Efficiency
  • Climate Change and Health Impacts
  • Inhalation and Respiratory Drug Delivery
  • Transboundary Water Resource Management
  • Polymer-Based Agricultural Enhancements
  • Engineering Applied Research

Queensland University of Technology
2017-2022

Australian Water Quality Centre
2022

Niroo Research Institute
2011-2022

Universiti Putra Malaysia
2015

International Institute of Earthquake Engineering and Seismology
2008

The disposal of waste rubber and scrap tyres is a significant issue globally; into stockpiles landfill poses serious threat to the environment, in addition creating ecological problems. Fuel production from tyre could form part solution this global issue. Therefore, paper studies potential fuels derived as alternatives diesel. Production methods influence reactor operating parameters (such temperature catalyst type) on oil yield are outlined. These have major effect performance emission...

10.1038/s41598-018-19330-0 article EN cc-by Scientific Reports 2018-01-31

In order to comply with strict emission standards, a reduction in diesel particle matter emissions can be addressed by minimizing formation and optimizing oxidation the combustion chamber exhaust particulate filter systems. The characterization of soot morphology nanostructure is necessary understand processes. Furthermore, understanding these characteristics important because they affect aerodynamic behavior system, systems, environment. This study aims investigate influence fuel oxygen...

10.1021/acs.energyfuels.9b00368 article EN Energy & Fuels 2019-05-15

10.1016/j.jcsr.2008.02.016 article EN Journal of Constructional Steel Research 2008-04-23

Presented in this paper is an in-depth analysis of the impact engine start during various stages warm up (cold, intermediate, and hot stages) on performance emissions a heavy-duty diesel engine. The experiments were performed at constant speeds 1500 2000 rpm custom designed drive cycle. intermediate stage was found to be longer than cold stage. oil lagged coolant by approximately 10 °C. During stage, as temperature increased from ~25 60 °C, brake specific fuel consumption (BSFC) decreased 2%...

10.3390/app10113839 article EN cc-by Applied Sciences 2020-05-31

The study investigates the particulate emission and soot characterisation of particles originating from a six-cylinder common-rail direct injection (CRDI), turbocharged diesel engine. experiments were conducted using steady-state operating conditions, constant rpm 1500 four different engine loads (25, 50, 75, 100%). Three fuels tested: neat two dioctyl phthalate (DOP) blends with (DOP10 DOP20). Particulate emissions measured DMS500 collected on transmission electron microscope (TEM) grids...

10.1016/j.fuel.2023.127527 article EN cc-by Fuel 2023-01-20

Essential oils are derived from not-fatty parts of plants and mostly used in aromatherapy, as well cosmetics perfume production. The essential market is growing rapidly due to their claimed health benefits. However, because only therapeutic grade oil required the medicinal sector, there a substantial low-value waste stream that can be transportation agricultural sectors. This study investigated influence orange, eucalyptus, tea tree on engine performance combustion characteristics...

10.3390/en11040738 article EN cc-by Energies 2018-03-24

Breast cancer is the most common malignancy and also second leading cause of death among women in that have a high mortality. Previous studies showed magnesium (Mg) has cytotoxic effects on malignant cell lines. However, anti-cancer Mg MCF-7 breast cells are uncertain. This study was aimed at comparison effect salt (MgCl2) cisplatin fibroblasts (as normal cells). After treatment with various concentrations MgCl2, as positive control for 24 48 hours (h), cytotoxicity activity measured by MTT...

10.7314/apjcp.2016.17.s3.131 article EN cc-by Asian Pacific Journal of Cancer Prevention 2016-06-01

A comprehensive analysis of combustion behaviour during cold, intermediately warm and hot start stages a diesel engine are presented. Experiments were conducted at 1500 rpm 2000 rpm, the discretisation up into was facilitated by designing custom drive cycle. Advanced injection timing, observed cold period, led to longer ignition delay, shorter duration, higher peak pressure apparent heat release rate (AHRR). The ~30% 20% AHRR ~2 5% ±1% respectively, start, compared intermediate start....

10.3390/en13153931 article EN cc-by Energies 2020-08-01
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