Modelling the Deformation Characteristics of Titanium Diaphragm for a Spacecraft Propellant Tank

Yang, Wenbo; Gu, Sendong; Zhao, Jin; Ma, Tianju; Yu, Bin; Jiang, Yijian

doi:10.1109/icmeas54189.2021.00024

Cited by 2 publications

(1 citation statement)

References 7 publications

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“…Numerous researchers have proposed various methods to analyze the deformation of diaphragm pumps [9][10][11][12][13]. W Yang and S Gu [14] established a finite element model of titanium diaphragm used in a spacecraft propellant tank by using MSC. Marc software to study deformation feature of the diaphragm during the reversal process for spacecraft.…”

Section: Section 1: Introductionmentioning

confidence: 99%

Deformation investigation of electromagnetic diaphragm pump rubber diaphragm

Liao,

Wang,

Chen

et al. 2024

PLoS ONE

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A diaphragm pump is a type of volumetric pump that has excellent sealing performance. An electromagnetic diaphragm pump is a kind of widely adopted diaphragm pump that has a simple structure, low power loss, and high cost performance. However, the calculation method of deformation for the electromagnetic diaphragm pump rubber diaphragm is presently lacking. Herein, a calculating method of deformation for the electromagnetic diaphragm pump rubber diaphragm is proposed. By establishing and analyzing a deformation model of the electromagnetic diaphragm pump rubber diaphragm, a theoretical relationship between the deformation of the electromagnetic diaphragm pump rubber diaphragm, the size of the electromagnetic diaphragm pump rubber diaphragm and the pressure of fluid is determined. The experimental results indicate that the biggest difference between the tested axial deformation and the calculated axial deformation of the electromagnetic diaphragm pump rubber diaphragm is 0.04 mm and the calculation results show agreement with the experimental results.

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Section: Section 1: Introductionmentioning

confidence: 99%

Deformation investigation of electromagnetic diaphragm pump rubber diaphragm

Liao,

Wang,

Chen

et al. 2024

PLoS ONE

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Smart device for capturing and transferring honeycomb core for a safe technological cell for cutting honeycomb blocks

Pikalov

Shtabel

Talai

et al. 2022

J. Phys.: Conf. Ser.

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The article contains a description of the developed design for the capture and transfer of workpieces from cellular fillers. The capture consists of 3 parts: a vision camera, the image from which is affected in order to determine the optimal points for attaching elements; device for inserting/removing fasteners, detection of electromagnetic and spring-loaded pressing plate; a device for carrying workpieces by assembling fasteners in them. This one was built and tested using the KUKA KR6 R900 robotic arm.

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Modelling the Deformation Characteristics of Titanium Diaphragm for a Spacecraft Propellant Tank

Cited by 2 publications

References 7 publications

Deformation investigation of electromagnetic diaphragm pump rubber diaphragm

Deformation investigation of electromagnetic diaphragm pump rubber diaphragm

Smart device for capturing and transferring honeycomb core for a safe technological cell for cutting honeycomb blocks

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