Nonlinear Behaviour of Perforated Plate with Lining

Nandagopan, O. R.; Kumar, Sanjeev; Rajesh, M. R.; Manoharan, Kiran; Nandakumar, C. G.

doi:10.14429/dsj.62.927

Cited by 3 publications

(1 citation statement)

References 6 publications

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“…O.R. Nandagopan [10] investigated perforated plate with lining to determine the static deflection of the plate.…”

Section: Literature Surveymentioning

confidence: 99%

Sensitivity Analysis of Perforated Plate using Design of Experiments for Weight Optimization

C¹,

Walame²

2016

IJERT

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In today's world, speed to market and cost are major drivers for every product development process in an organization. Utilization of tools like Design of experiments, Topology optimization combined with finite element analysis will help in reducing the complexity, cost and product life cycle of structural components without compromising the structural strength. Perforated plates have found variety of applications in structural members and various studies have been conducted on perforated plate with lateral load and effect of cut out shapes on the strength. As the cutouts in such plates induces stress concentration, it is important to study the effect of parameters like plate thickness, hole diameter, spacing of perforation on the strength of these plates. The objective is to study the effect of mainly three parameters, hole diameter, plate thickness and hole pattern on stress. Design of experiment methodology is applied to list out all possible combinations for these parameters. FEA results for all 144 combinations is analyzed and experimental verification is done for 3 combinations. From the results of DOE and Finite element analysis, a generalized equation was established correlating effects of hole diameter, plate thickness, hole pattern for sensitivity analysis. It is found that plate thickness has major effect on stress and deformation followed by hole spacing in direction perpendicular to bolting face. The effect of hole diameter is minimal.

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“…O.R. Nandagopan [10] investigated perforated plate with lining to determine the static deflection of the plate.…”

Section: Literature Surveymentioning

confidence: 99%

Sensitivity Analysis of Perforated Plate using Design of Experiments for Weight Optimization

C¹,

Walame²

2016

IJERT

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Investigating the design and process parameters of folded perforated sheet metal

Ablat

Qattawi

2019

Int J Adv Manuf Technol

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Transient Analysis and Fatigue Life Prediction of Tubesheet

Pande¹

2014

IJRET

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The filtration process is widely used in various applications where the contaminants are to be removed from the working fluid of the system. This paper deals with the analysis and determination of the fatigue life of the tube sheet which is widely used in the filters as main supporting elements of the filter tubes. The application of the filters which is considered in this paper is of petro chemical industries. The specific application analyzed deals with the natural gas filtering immediately after it is mined. For analysis purpose static structural and transient dynamic modules are used and for fatigue life prediction, the ASME codes are referred. In the primary phase the calculation of dimensions of the tubesheet were of prime importance. The calculated dimensions of the tubesheet were then confirmed from the client for further process. In secondary phase the tubesheet was analyzed in static structural module for proper convergence and then was analyzed in transient dynamic module for peak values of stresses and deformation. These stress and deformation values are used for fatigue life prediction of the tubesheet. The fatigue life is predicted by using ASME codes. The last phase of the project concludes with the validation of FEA results by comparing the FEA results of hydro test in the virtual environment and the experimental results obtained from actual hydro test of the tubesheet conducted at the clients end.

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Nonlinear Behaviour of Perforated Plate with Lining

Cited by 3 publications

References 6 publications

Sensitivity Analysis of Perforated Plate using Design of Experiments for Weight Optimization

Sensitivity Analysis of Perforated Plate using Design of Experiments for Weight Optimization

Investigating the design and process parameters of folded perforated sheet metal

Transient Analysis and Fatigue Life Prediction of Tubesheet

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