Md. Emdadul Hoque
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View article: Thermodynamic analysis and sustainable development goals (SDGs) implementation of a steam power plant in Bangladesh
Thermodynamic analysis and sustainable development goals (SDGs) implementation of a steam power plant in Bangladesh Open
Bangladesh’s limited natural gas reserves and increasing energy demand make it challenging to achieve long-term development goals in the energy sector. While many studies have been performed on plant performance, only a limited number have…
View article: Influence of Geometric Variations on the Compressive Strength of Concrete‐Filled Steel‐Reinforced Columns: A Nonlinear FEA Approach
Influence of Geometric Variations on the Compressive Strength of Concrete‐Filled Steel‐Reinforced Columns: A Nonlinear FEA Approach Open
The compressive behavior of concrete‐filled steel (CFS)‐reinforced cement concrete (RCC) columns with square, rectangular, and circular cross sections is investigated in this study using COMSOL Multiphysics models. The simulations’ dependa…
View article: Liquid Fuel Generation from Onion Shell: An Experimental Approach of Pyrolysis Process
Liquid Fuel Generation from Onion Shell: An Experimental Approach of Pyrolysis Process Open
Energy demand is rising over time in both developing and developed countries. Therefore, finding new sources of energy is a prime concern now. For this effort, this paper presents the pyrolysis of onion (Allium cepa) shells in a reactor wi…
View article: Enhancing Bearing Fault Diagnosis Using Transfer Learning and Random Forest Classification: A Comparative Study on Variable Working Conditions
Enhancing Bearing Fault Diagnosis Using Transfer Learning and Random Forest Classification: A Comparative Study on Variable Working Conditions Open
Rotating machines require bearings to operate smoothly. However, wear, misalignment, and poor lubrication can degrade bearings over time. Fault diagnosis models identify and classify bearing faults. A fault diagnosis model trained in a spe…
View article: Feasibility Study of the Grid-Connected Hybrid Energy System for Supplying Electricity to Support the Health and Education Sector in the Metropolitan Area
Feasibility Study of the Grid-Connected Hybrid Energy System for Supplying Electricity to Support the Health and Education Sector in the Metropolitan Area Open
One of the biggest issues impeding a country’s progress is the lack of power. To overcome this issue, hybrid renewable energy systems (HRES) play an important role. Due to rising consumption and diminishing resources globally, sustainabili…
View article: Health Condition Monitoring and Control of Vibrations of a Rotating System through Vibration Analysis
Health Condition Monitoring and Control of Vibrations of a Rotating System through Vibration Analysis Open
This paper presents condition monitoring, fault detection, and control of vibration of a rotating system using vibration analysis. The system includes ball bearings, pulleys, impellers, shafts, and an electric motor. The experimental appro…
View article: Effect of Folic Acid on Homocysteine Level in Ischemic Stroke Patients in a Tertiary Level Hospital in Rajshahi.
Effect of Folic Acid on Homocysteine Level in Ischemic Stroke Patients in a Tertiary Level Hospital in Rajshahi. Open
Background: A number of risk factors are responsible for ischemic stroke some are modifiable and some are not modifiable. Homocysteine is a modifiable, independent risk factor of ischemic stroke. Objective: To evaluate the effectiveness of…
View article: Development of Intelligent Fault Diagnosis Technique of Rotary Machine Element Bearing: A Machine Learning Approach
Development of Intelligent Fault Diagnosis Technique of Rotary Machine Element Bearing: A Machine Learning Approach Open
The bearing is an essential component of a rotating machine. Sudden failure of the bearing may cause an unwanted breakdown of the manufacturing plant. In this paper, an intelligent fault diagnosis technique was developed to diagnose variou…
View article: Design and optimization of a hybrid energy system for sustainable development at rural areas in Bangladesh
Design and optimization of a hybrid energy system for sustainable development at rural areas in Bangladesh Open
A limited amount of fossil fuel is not a sustainable solution for growing energy demand. Developing countries like Bangladesh face major challenges in meeting the energy demand of the countries that are being increasing day to day. This wo…
View article: Investigation of Optimal Hybrid Energy Systems Using Available Energy Sources in a Rural Area of Bangladesh
Investigation of Optimal Hybrid Energy Systems Using Available Energy Sources in a Rural Area of Bangladesh Open
The aims of this paper are to develop hybrid energy systems considering biomass energy sources as well as a framework and optimal configuration of hybrid systems of energy for a southern sub-urban area of Bhola district in Bangladesh, name…
View article: Municipal Solid Waste Management and Waste-to-Energy Potential from Rajshahi City Corporation in Bangladesh
Municipal Solid Waste Management and Waste-to-Energy Potential from Rajshahi City Corporation in Bangladesh Open
Waste management is becoming one of the most challenging tasks for developing countries in order to ensure good human health, as well as a healthy environment. Rajshahi City Corporation (RCC) is one of the 12 city corporations in Banglades…
View article: Co-Pyrolysis of Biomass Solid Waste and Aquatic Plants
Co-Pyrolysis of Biomass Solid Waste and Aquatic Plants Open
Reduction of conventional fuel has encouraged to find new sources of renewable energy. Oil produced from the pyrolysis method using biomass is considered as an emerging source of renewable energy. Pyrolytic oil produced in pyrolysis needs …
View article: Gasification Process Using Downdraft Fixed-Bed Gasifier for Different Feedstock
Gasification Process Using Downdraft Fixed-Bed Gasifier for Different Feedstock Open
The use of conventional fuels is decreasing globally due to its limited reserves and negative impact on the environment. The associated cost of conventional fuels is increasing owing to the higher demand for conventional fuels. Hence, util…
View article: Gasification and Power Generation Characteristics of Rice Husk, Sawdust, and Coconut Shell Using a Fixed-Bed Downdraft Gasifier
Gasification and Power Generation Characteristics of Rice Husk, Sawdust, and Coconut Shell Using a Fixed-Bed Downdraft Gasifier Open
Synthetic gas generated from the gasification of biomass feedstocks is one of the clean and sustainable energy sources. In this work, a fixed-bed downdraft gasifier was used to perform the gasification on a lab-scale of rice husk, sawdust,…
View article: Biodiversity of the Medir Haor wetland ecosystems of Bangladesh
Biodiversity of the Medir Haor wetland ecosystems of Bangladesh Open
Complex nexus between aquatic and terrestrial ecosystems, namely wetland has a significant environmental impact on the survival, breeding, nesting, and feeding of numerous floral and faunal species. A study was carried out in the Medir hao…
View article: MODELING AND CONTROL OF A MAGNETIC LEVITATION SYSTEM USING AN ANALOG CONTROLLER
MODELING AND CONTROL OF A MAGNETIC LEVITATION SYSTEM USING AN ANALOG CONTROLLER Open
This paper presents the modeling and control the position of the ferromagnetic ball in a controlled environment using analog controller where the current is varied in the electromagnet to keep the stable position of the ball. Generally, op…
View article: Dynamic Response Mechanics of 45 Degree Angled Layered Cross-Laminated Timber
Dynamic Response Mechanics of 45 Degree Angled Layered Cross-Laminated Timber Open
This research is directed on dynamic properties of cross-laminated timber (CLT) panels constructed with alternate angled layers. All panels were manufactured using a modified industrial CLT production line, and the timber lamellas were glu…
View article: Design and Construction of a Magnetic Levitation System Using Programmable Logic Controller
Design and Construction of a Magnetic Levitation System Using Programmable Logic Controller Open
The motivation of this paper is to design and fabrication a cost effective magnetic levitation (shortly called Maglev) system using PLC. For this purpose a stand, a 12 volt electromagnet, eddy current displacement sensor which input voltag…