1 / 15

Structural Analysis of TTCB Components: FEM Modeling and Optimization Results

This document presents a detailed structural analysis of the TTCB system, focusing on FEM modeling of valves, heat exchange, radiator, plate, pump, and accumulator. Key results include mass modeling and optimization of main plate thickness, with reaction forces evaluated for various designs. Critical bolt connections are calculated for safety margins across multiple layouts. This comprehensive study supports engineering decisions related to component design. Reference documents provide further insights and optimization details, making this a crucial resource for ongoing structural assessments.

jimbo
Télécharger la présentation

Structural Analysis of TTCB Components: FEM Modeling and Optimization Results

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. TTCB ProgressStructural Analysis Presented by XM QI SYSU mechanical group: Structural Analysis: XH Diao, XM Qi, GY Chen Mechanical Design: SS Zheng, XM Qi work with Corrado , April. 22, 2006,Cern, Geneva

  2. FEM Model Valves Heat Exchange Start up radiator plate Pump Accumulator Base plate Side plate

  3. TTCB FEM Models

  4. Mass modeling In FEM Models (Based on document TTCSMassBudget03112005.xls by Johanes)

  5. FEM Model Elements Summery Shell(quadrilateral): 50851 Solid(linear brick): 5984 Rigid bar: 120 Connector: 6 Lumped mass: 15 Constrained elements: 630

  6. For FEM Structural Analysis Detail See following reference documents: TTCB_Structure Analysis_SYSU_I-deasV11_result_Jan2006.doc progress on January, 2006 TTCB_Structure modification proposal_SYSU_I-deasV11_result_Mar2006.doc Section 5.8 Main plate layout optimization, progress on March, 2006 TTCB_Structure Analysis_SYSU_I-deasV11_result_April2006.doc Section 7, Main plate thickness optimization, progress on April, 2006

  7. General Analysis Result See document TTCB_Structure Analysis_SYSU_I-deasV11_result_Jan2006.doc Table 5.1: main/startup/side plate and Acc Brackets/HX Bracket/Pump Bracket sturctural stress and margin of safety Table 5.2: USS/TTCB connection bolts calculation; Side plate/USS connection bolts calculation; StartUp Radiator/Side&Main Plate connection bolts calculation; Acc Bracket/main Plate connection bolts calculation; HX Bracket/main Plate connection bolts calculation; Pump Bracket/main plate connection bolts calculation.

  8. Different Ribs layouts 38 different layout are tried ( see 060316ttcb-sysu-fem-model-facies.rar ttcb-sysu-reaction-thirty-eight-modification-060319.rar for detail)

  9. Main plates reaction force with above design Maximum reaction force 1064.6N 931.4N

  10. Optimization on Thickness of main pate Model change: Accu Slide end as moving along axis Three thickness 3mm,4mm,5mm were calculated

  11. Result 1 on Different Thickness of main pate

  12. Result 2 on Different Thickness of main pate

  13. Result 3 on Different Thickness of main pate First Ten Natural Frequencies

  14. Following TBC for Further Progressing • This version can be a final document with neccesary modification on bolts calculation? Or should be in more detailling; • Mass Budget Table Updated; • Pump Controller Mass listed separately with pump; • TTCB Design close(until no big modification expected); • Components Material Frozen; • Bolts Connection Tables frozen; • Modified Template for Bolts calculation.

  15. Thank you!

More Related