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Papers by Harish Mugutkar

Research paper thumbnail of Mechanical Properties of Al7075 Hybrid Metal Matrix Composites as a functionality of SiO2 % in the RHA

DESIGN, CONSTRUCTION, MAINTENANCE

Hybrid metal matrix composites are wide in applications due to their improved mechanical properti... more Hybrid metal matrix composites are wide in applications due to their improved mechanical properties. Where the optimum selection of reinforcements becomes necessary for determining the feasibility of producing high-performance metal matrix composites with low cost. Consequently, in Al7075, a hybrid metal matrix composite (MMC) with boron carbide and rice husk ash was reinforced. This current research determines the effect of heating temperature on the production of rice husk ash, and it was discovered that the temperature effect improved the SiO2 content of the rice husk ash (RHA). In addition, the deposition method of RHA into the AI7075 substrate was used as a variable, and the effects on the microhardness and tensile properties of the resultant were investigated. The introduced hybrid MMC was reinforced with 2% boron carbide particles and 5%, 10%, and 15% RHA respectively using the stir casting technique. Hence, mechanical performances like tensile strength, compressive strength,...

Research paper thumbnail of Application of Taguchi and RSM Parameters on Surface Roughness and Material Removal Rate of AA6082T6

Journal of Physics: Conference Series, 2021

Taguchi and Response Surface Methodologies (RSM) for Surface Roughness (SR), and Material Removal... more Taguchi and Response Surface Methodologies (RSM) for Surface Roughness (SR), and Material Removal Rate (MRR) in end processing of AA6082T6 with tungsten carbide Insert. The Experiments have been driven using the Taguchi plan. The cutting boundaries are feed, speed, and profundity of cut. The impact of machining boundaries and to assessed the ideal cuttings condition to surface unpleasantness and material expulsion rate. A second-request model has been work between the cutting limits and the machining limits to recognize out the SR and MRR by using reaction surface strategy. The test outcomes have shown the most basic factor in the surface unpleasantness is speed (31.068%) and in the material evacuation rate is profundity of cut (51.9404%). The anticipated qualities are affirmed by utilizing affirmation tests.

Research paper thumbnail of CFD Analysis of Swirling Flow Fields Inaxisymmentric Gas Turbine Combuster

International Journal of Engineering Research and, 2016

Swirling flow generates recirculation and provides better mixing and turbulence. To study the flo... more Swirling flow generates recirculation and provides better mixing and turbulence. To study the flow behavior and its effect in combustion chamber, CFD simulation is performed and recirculation zone and shape of the flame region is found out for axisymetrical 12 vane swirler with 50° vane angle. Three dimensional velocities for swirling flows are found out by means of computational fluid dynamics (CFD), for producing Recirculating Zone to control the length & stability of flame in the Gas Turbine Combustor. The core objective of this study is to present the effect of swirler geomentry and inlet conditions on recirculation length. The flow through 12 vane 50 deg swirler is investigated by using ANSYS CFX software. Present work gives complete behaviour and knowledge about recirculation zone & effect of guide vanes.

Research paper thumbnail of Static and modal analysis of engine cover for different

The designed engine cover in this paper is made of different plastic materials, today's ever incr... more The designed engine cover in this paper is made of different plastic materials, today's ever increasing demand for newer, lighter materials with higher strength, greater stiffness, and better reliability has led to wide research on development of thermo plastic materials. These materials offer a combination of strength and modulus that are either comparable to or better than many traditional materials such as metals. However, with the development need for materials with superior properties from the private sector, composites are now making their way into more common applications. However study on the static and dynamic mechanical behaviour, long term durability, and environmental stability of these materials are limited. Under-the-bonnet applications came later with the more widespread availability of high-performance thermoplastics (referred to as 'engineering plastics') and contributed significantly to cost and weight reduction in the engine compartment. In the present work an attempt has been made to analyze the different composite materials for engine cover of vehicle with respect to static and modal analysis. Initially the engine cover model is prepared in catia software with actual dimensions. Analysis of engine cover model is done in ANSYS by importing the CATIA software model for 5 different materials and results for existing material are studied. The objective of present work is to suggest the best material for vehicle engine cover by comparing obtained results with present material. The various parameters of interest are natural frequency, total deformation and equivalent stress. Based on results obtained with the study of above parameters ideal material for engine cover is suggested. The major objectives are outlined as follows:-• Preparation of CAD model of engine cover using CATIA software. • Carrying out static analysis and modal analysis using ANSYS for 5 different materials and to compare the obtained results with existing material. • To obtain the mechanical properties viz equivalent stress, total deformation and modal frequencies of engine cover for different materials. • To compare the various parameters of interest and draw conclusion.

Research paper thumbnail of The Processing Techniques and Behaviour of Aluminum Metal Matrix with Different Reinforcement Materials

International Journal of Mechanical and Production Engineering Research and Development

Improvement in the mechanical properties and retainment of properties is an essential requirement... more Improvement in the mechanical properties and retainment of properties is an essential requirement for the industrial application. The properties of the composite not only depend on reinforcement materials but it also depends on the manufacturing technique adopted for processing of the composites. This paper discusses various fabrication techniques of composite. This paper summarizes the various aluminium grades used in the industry and how its properties can be improved using different reinforcement materials like carbides, oxides, organic compounds and industrial agro waste. It reviews the influence of different reinforcement material on mechanical properties like hardness, tensile strength, density, and percentage elongation. This also paper reviews comprehensive data related to the research work carried with different various weight percentage reinforcement material.

Research paper thumbnail of Mechanical Properties of Al7075 Hybrid Metal Matrix Composites as a functionality of SiO2 % in the RHA

DESIGN, CONSTRUCTION, MAINTENANCE

Hybrid metal matrix composites are wide in applications due to their improved mechanical properti... more Hybrid metal matrix composites are wide in applications due to their improved mechanical properties. Where the optimum selection of reinforcements becomes necessary for determining the feasibility of producing high-performance metal matrix composites with low cost. Consequently, in Al7075, a hybrid metal matrix composite (MMC) with boron carbide and rice husk ash was reinforced. This current research determines the effect of heating temperature on the production of rice husk ash, and it was discovered that the temperature effect improved the SiO2 content of the rice husk ash (RHA). In addition, the deposition method of RHA into the AI7075 substrate was used as a variable, and the effects on the microhardness and tensile properties of the resultant were investigated. The introduced hybrid MMC was reinforced with 2% boron carbide particles and 5%, 10%, and 15% RHA respectively using the stir casting technique. Hence, mechanical performances like tensile strength, compressive strength,...

Research paper thumbnail of Application of Taguchi and RSM Parameters on Surface Roughness and Material Removal Rate of AA6082T6

Journal of Physics: Conference Series, 2021

Taguchi and Response Surface Methodologies (RSM) for Surface Roughness (SR), and Material Removal... more Taguchi and Response Surface Methodologies (RSM) for Surface Roughness (SR), and Material Removal Rate (MRR) in end processing of AA6082T6 with tungsten carbide Insert. The Experiments have been driven using the Taguchi plan. The cutting boundaries are feed, speed, and profundity of cut. The impact of machining boundaries and to assessed the ideal cuttings condition to surface unpleasantness and material expulsion rate. A second-request model has been work between the cutting limits and the machining limits to recognize out the SR and MRR by using reaction surface strategy. The test outcomes have shown the most basic factor in the surface unpleasantness is speed (31.068%) and in the material evacuation rate is profundity of cut (51.9404%). The anticipated qualities are affirmed by utilizing affirmation tests.

Research paper thumbnail of CFD Analysis of Swirling Flow Fields Inaxisymmentric Gas Turbine Combuster

International Journal of Engineering Research and, 2016

Swirling flow generates recirculation and provides better mixing and turbulence. To study the flo... more Swirling flow generates recirculation and provides better mixing and turbulence. To study the flow behavior and its effect in combustion chamber, CFD simulation is performed and recirculation zone and shape of the flame region is found out for axisymetrical 12 vane swirler with 50° vane angle. Three dimensional velocities for swirling flows are found out by means of computational fluid dynamics (CFD), for producing Recirculating Zone to control the length & stability of flame in the Gas Turbine Combustor. The core objective of this study is to present the effect of swirler geomentry and inlet conditions on recirculation length. The flow through 12 vane 50 deg swirler is investigated by using ANSYS CFX software. Present work gives complete behaviour and knowledge about recirculation zone & effect of guide vanes.

Research paper thumbnail of Static and modal analysis of engine cover for different

The designed engine cover in this paper is made of different plastic materials, today's ever incr... more The designed engine cover in this paper is made of different plastic materials, today's ever increasing demand for newer, lighter materials with higher strength, greater stiffness, and better reliability has led to wide research on development of thermo plastic materials. These materials offer a combination of strength and modulus that are either comparable to or better than many traditional materials such as metals. However, with the development need for materials with superior properties from the private sector, composites are now making their way into more common applications. However study on the static and dynamic mechanical behaviour, long term durability, and environmental stability of these materials are limited. Under-the-bonnet applications came later with the more widespread availability of high-performance thermoplastics (referred to as 'engineering plastics') and contributed significantly to cost and weight reduction in the engine compartment. In the present work an attempt has been made to analyze the different composite materials for engine cover of vehicle with respect to static and modal analysis. Initially the engine cover model is prepared in catia software with actual dimensions. Analysis of engine cover model is done in ANSYS by importing the CATIA software model for 5 different materials and results for existing material are studied. The objective of present work is to suggest the best material for vehicle engine cover by comparing obtained results with present material. The various parameters of interest are natural frequency, total deformation and equivalent stress. Based on results obtained with the study of above parameters ideal material for engine cover is suggested. The major objectives are outlined as follows:-• Preparation of CAD model of engine cover using CATIA software. • Carrying out static analysis and modal analysis using ANSYS for 5 different materials and to compare the obtained results with existing material. • To obtain the mechanical properties viz equivalent stress, total deformation and modal frequencies of engine cover for different materials. • To compare the various parameters of interest and draw conclusion.

Research paper thumbnail of The Processing Techniques and Behaviour of Aluminum Metal Matrix with Different Reinforcement Materials

International Journal of Mechanical and Production Engineering Research and Development

Improvement in the mechanical properties and retainment of properties is an essential requirement... more Improvement in the mechanical properties and retainment of properties is an essential requirement for the industrial application. The properties of the composite not only depend on reinforcement materials but it also depends on the manufacturing technique adopted for processing of the composites. This paper discusses various fabrication techniques of composite. This paper summarizes the various aluminium grades used in the industry and how its properties can be improved using different reinforcement materials like carbides, oxides, organic compounds and industrial agro waste. It reviews the influence of different reinforcement material on mechanical properties like hardness, tensile strength, density, and percentage elongation. This also paper reviews comprehensive data related to the research work carried with different various weight percentage reinforcement material.