A5027970483- Additive Manufacturing and 3D Printing Technologies
- Advanced materials and composites
- Tribology and Wear Analysis
- Natural Fiber Reinforced Composites
- Biodiesel Production and Applications
- Mechanical Behavior of Composites
- Textile materials and evaluations
- Powder Metallurgy Techniques and Materials
- Advanced Combustion Engine Technologies
- Additive Manufacturing Materials and Processes
- Metal Alloys Wear and Properties
- Structural Integrity and Reliability Analysis
- Fiber-reinforced polymer composites
- Sustainable Supply Chain Management
- Metal and Thin Film Mechanics
- Catalysis and Hydrodesulfurization Studies
- Offshore Engineering and Technologies
- Advanced machining processes and optimization
- Orthopaedic implants and arthroplasty
- Dark Matter and Cosmic Phenomena
- Dyeing and Modifying Textile Fibers
- Advanced ceramic materials synthesis
- Material Properties and Applications
- Quantum and Classical Electrodynamics
- Agricultural Engineering and Mechanization
Tallinn University of Technology
2021-2025
Riga Technical University
2025
Balochistan University of Information Technology, Engineering and Management Sciences
2025
International Center for Chemical and Biological Sciences
2024
University of Karachi
2024
University of the Punjab
2024
Brookhaven National Laboratory
2014
This overview study investigates integrating advanced manufacturing technologies, specifically metal additive (AM) and laser powder bed fusion (LPBF) processes, within Industry 4.0 5.0 frameworks, to enhance sustainability efficiency in industrial production prototyping. The sector, a significant contributor global greenhouse gas emissions resource consumption, is increasingly adopting technologies that reduce environmental impact while maintaining economic growth. Selective melting (SLM),...
In this investigation, biodiesel was produced from Moringa oleifera oil through a transesterification process at operating conditions including reaction temperature of 60 °C, catalyst concentration 1% wt., time 2 h, stirring speed 1000 rpm and methanol to ratio 8.50:1. Biodiesel blends, B10 B20, were tested in compression ignition engine, the performance emission characteristics analyzed compared with high-speed diesel. The engine operated full load speeds varying 2400 rpm. All exhaust...
In this modern era, it has become essential to transform waste materials into valuables because of their excessive availability, along with achieving the targets environmental protocols and management policies. With a growing population, utilization consumption agricultural products have been increased extensively. addition, probability generation. Waste produced from sources is considered as viable source for synthesizing economical ecofriendly catalysts suitable ways its disposal are...
This critical review report highlights the enormous potentiality and availability of renewable energy sources in Gulf region. The earth suffers from extreme air pollution, climate changes, problems due to usage underground carbon resources applications materialized industrial, transport, domestic sectors. countries under Cooperation Council, i.e., Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, United Arab Emirates, mainly explore those for crude oil extraction natural gas production. As a...
Present study investigates the effect of palm biodiesel blends with and without oxygenated alcohol dimethyl carbonate (DMC) on compression ignition engine. H2SO4 was used to treat crude oil. Furthermore, acid treated oil converted into via ultrasound-assisted transesterification process at operating conditions catalyst (KOH) concentration 0.75 wt%, methanol ratio 60 V/V %, reaction time 38 min, temperature °C 59% duty cycle. The antioxidant in carbonate. These samples were prepared by adding...
Introduction Candida auris is an emerging multidrug-resistant pathogen responsible for nosocomial infections worldwide, characterized by high mortality rates and significant challenges in detection due to frequent misidentification. Classified the WHO as a of critical importance since it exhibits resistance multiple antifungal agents, particularly fluconazole, highly transmissible healthcare settings. Conventional methods often lack accuracy required effective infection control. This study...
Studying the specific energy during material removal mechanism at micro-scale provides a better understanding of transition between different regimes. Modeling into components sliding, plowing and cutting helps to analyze influence grain properties process parameters, mechanical on phases removal. Present research put forth comprehensive model consumption for abrasive cut off operating based individual models primary secondary rubbing energies, energy. Materials SS201, Inconel 718, Al 1100,...
The growing population in urban areas generates large volumes of hospital waste which intensifies the problem management developing countries. This study is designed to evaluate environmental impacts associated with scenarios using life cycle assessment (LCA) approach. Two were describe current practices: (scenario A) and an integrated approach B), includes segregation recycling waste. Data collected from five public hospitals located district Sheikhupura, Pakistan. was quantified...
The circular economy (CE) is facing a problem of industrial implementation. models are proposed for natural types polymers and CE. current work reports the technical strategies paradigms sustainable close-loop manufacturing. post-consumer cotton polymer used optimization functions like cost analysis, material evaluation, recycling technique selection, quality control. presentation results advanced by break-even mechanical testing, tribological investigations, surface evaluations to select...
Cut-off operation is widely used in the manufacturing industry and highly energy-intensive. Prediction of specific energy consumption (SEC) using data-driven models a promising means to understand, analyze reduce for cut-off grinding. The present article aims put forth novel methodology predict validate grinding oxygen-free copper (OFC–C10100) supervised machine learning techniques. State-of-the-art experimental setup was designed perform abrasive cutting material at various conditions....
The circularity of polymer waste is an emerging field research in Europe. In the present research, thermal, surface, mechanical, and tribological properties polypropylene (PP)-based composite produced by injection molding were studied. pure PP matrix was reinforced with 10, 30, 40% wt. cotton, synthetic polyester, polyethylene terephthalate post-consumer fibers using a combination direct extrusion techniques. Results indicate that PP-PCPESF-10% exhibits highest value tensile strength (29...
Liquid fossil fuels are the main source of energy in transportation vehicles and aviation for many decades. This dependence on can be reduced by liquid biofuels blended with or utilized purely. The purpose this research is to authenticate a method different measurement injection rate based spray momentum total fuel mass injected. So, B50, B100 simple diesel hydraulic behavior was investigated. All measurements have been taken chamber/cylinder filled nitrogen gas at high pressure, which...
The sustainable processing of recycled products requires veritable testing during quality control for commercial application. In this research work, mechanical (ASTM D3039), compression D5467) and impact A370) are utilized to observe the usability, diversity, suitability developed polypropylene-postconsumer cotton fibers (PP-PCCF) composites industrial applications. waste was ground using a grinding machine. were introduced manufacture from 0 40% fiber loading variations. fine synthesized...
Rough, damaged, and distorted postconsumer natural synthetic polymers cause wear damage to textile machinery parts, presenting a major obstacle the quality of recycled products.In this research, TiAlN coatings were used measure coefficient friction (COF) for tribological properties.The scanning electron microscope (SEM) studies cotton textiles revealed surface damage, distortions, loose fibres produced on fabric surface.SEM morphology was found smooth uniform.Additionally, Contour GTK 3D...
Cotton, polyester, and polyethylene terephthalate are the most common types of polymers that produce huge wastes. The circularity these post-consumer (PC) waste faces operational problems during processing. In this innovative research, relationship between circularity, surface characterization, mechanical tribological testing fiber reinforced (cotton, polyester), particulate (polyethylene terephthalate) composites is explored for industrial pilot production. Cutting model can control size...
The circular economy is still a hypothetical field in Europe. Different shredding and manufacturing machinery parts textile industries are presumed to enhance product quality performance. performance of recycled products play vital role the development recycling technologies. principally associated with mechanical tribological properties parts. In this article, TiCN Coating used determine coefficient friction post-consumer cotton fabric. scanning electron microscope, optical profilometer,...
Circular economy is still a theoretical field.In this research, alumina ceramic material was used to measure the coefficient of friction (COF) cotton fabric with objective supporting circular textile industries.A scanning electron microscope (SEM), optical profilometer, mechanical profilometer and tribometer were for evaluations surface (COF).The detected rough damaged while balls displayed smoothness along high microhardness.The dynamic COF values 0.12 0.15 in warp 0.11 0.17 weft...