This paper proposes a method of locating and quantifying the damage in structural members using t... more This paper proposes a method of locating and quantifying the damage in structural members using the concept of residual forces. To describe the damage in a structure, finite element (FE) models are parameterised by structural stiffness reduction parameters. The damage ...
International Journal of Innovative Technology and Exploring Engineering
This study presents an experimental and analytical investigation on the effects of using methyl e... more This study presents an experimental and analytical investigation on the effects of using methyl ester of linseed oil (MELO)-diesel blend of B10, B20, and B30 with hydrogen injection of 5%, 10%, and 15% in a VCR (Variable Compression Ratio) diesel engine, operated with the compression ratios (CRs) of 15, 16, 17, and 18 on DFM (duel fuel mode). This study also gives emphasis on the optimized emissions of CO, CO2 , NO, and smoke, when the engine was operated with MELO-diesel blends, and hydrogen injections with the variation in engine load, crank angle (CA), using response surface methodology (RSM) with the help of MINITAB programming. During the analysis it was observed that the emissions of CO, CO2 , O2 , NO, and smoke were found to be a function of biodiesel blends, compression ratios, load, and percentage of hydrogen injection. The research results report that, the dual fuel mode of diesel MELO 20% blend with hydrogen injection of about 10% gave optimized results in terms of perfor...
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 2007
... Annoyingvibrationsduringstart-up,acceleration,or to analyse quickly the influence of a partic... more ... Annoyingvibrationsduringstart-up,acceleration,or to analyse quickly the influence of a particular deceleration (shock and jerk) are largely attributable mechanical parameter or of a particular design option ... Page 2. 1400 J Srinivas, BSN Murthy, and SH Yang models. ...
This paper proposes a methodology to detect the location and extent of damage in mechanical syste... more This paper proposes a methodology to detect the location and extent of damage in mechanical systems using forced response data. A residual vector defined from vibration response and modeled system matrices forms the objective function of the optimization problem. The residual elements are expressed in terms of unknown stiffness-reduction factors and known Fourier coefficients. Generally, Fourier transform of homogeneous response
This paper presents an optimization methodology for prediction of damage in rotating blades. Blad... more This paper presents an optimization methodology for prediction of damage in rotating blades. Blade damage is often characterized by relatively high amplitudes of response due to a local reduction in stiffness factors. An explicit relation between the amplitudes of response and stiffness reduction coefficients can therefore be conveniently developed. Based on the available response amplitudes along various points in a
... Abstract. This paper describes an optimization approach for damage detection in automobile dr... more ... Abstract. This paper describes an optimization approach for damage detection in automobile driveline systems. ... The methodology is presented with help of a driveline system of a light truck. File Size: 250K. ... Delivery Method, List Price, Member Price*, Add to Cart. ...
This paper proposes a method of locating and quantifying the damage in structural members using t... more This paper proposes a method of locating and quantifying the damage in structural members using the concept of residual forces. To describe the damage in a structure, finite element (FE) models are parameterised by structural stiffness reduction parameters. The damage ...
International Journal of Innovative Technology and Exploring Engineering
This study presents an experimental and analytical investigation on the effects of using methyl e... more This study presents an experimental and analytical investigation on the effects of using methyl ester of linseed oil (MELO)-diesel blend of B10, B20, and B30 with hydrogen injection of 5%, 10%, and 15% in a VCR (Variable Compression Ratio) diesel engine, operated with the compression ratios (CRs) of 15, 16, 17, and 18 on DFM (duel fuel mode). This study also gives emphasis on the optimized emissions of CO, CO2 , NO, and smoke, when the engine was operated with MELO-diesel blends, and hydrogen injections with the variation in engine load, crank angle (CA), using response surface methodology (RSM) with the help of MINITAB programming. During the analysis it was observed that the emissions of CO, CO2 , O2 , NO, and smoke were found to be a function of biodiesel blends, compression ratios, load, and percentage of hydrogen injection. The research results report that, the dual fuel mode of diesel MELO 20% blend with hydrogen injection of about 10% gave optimized results in terms of perfor...
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 2007
... Annoyingvibrationsduringstart-up,acceleration,or to analyse quickly the influence of a partic... more ... Annoyingvibrationsduringstart-up,acceleration,or to analyse quickly the influence of a particular deceleration (shock and jerk) are largely attributable mechanical parameter or of a particular design option ... Page 2. 1400 J Srinivas, BSN Murthy, and SH Yang models. ...
This paper proposes a methodology to detect the location and extent of damage in mechanical syste... more This paper proposes a methodology to detect the location and extent of damage in mechanical systems using forced response data. A residual vector defined from vibration response and modeled system matrices forms the objective function of the optimization problem. The residual elements are expressed in terms of unknown stiffness-reduction factors and known Fourier coefficients. Generally, Fourier transform of homogeneous response
This paper presents an optimization methodology for prediction of damage in rotating blades. Blad... more This paper presents an optimization methodology for prediction of damage in rotating blades. Blade damage is often characterized by relatively high amplitudes of response due to a local reduction in stiffness factors. An explicit relation between the amplitudes of response and stiffness reduction coefficients can therefore be conveniently developed. Based on the available response amplitudes along various points in a
... Abstract. This paper describes an optimization approach for damage detection in automobile dr... more ... Abstract. This paper describes an optimization approach for damage detection in automobile driveline systems. ... The methodology is presented with help of a driveline system of a light truck. File Size: 250K. ... Delivery Method, List Price, Member Price*, Add to Cart. ...
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