• About
    • Who We Are
    • S.A.F.E.R. Simulation
    • Partners & Providers
    • News & Events
    • Careers
    • Contact Us
  • Applications
    • What We Solve
    • Aerospace & Defense
    • Detailed Stress
    • Composites
    • Fracture Mechanics
    • Residual Stress
    • Sim Apps
  • Products
    • What We Develop
    • StressCheck Professional
      • StressCheck Core
      • Solvers
      • Advanced Modules
      • Utilities
    • StressCheck Apps
      • CAE Handbook
      • StressCheck Tool Box
  • Support
    • How We Can Help
    • Getting Started
    • Software FAQ’s
    • Documentation
    • Training
    • Consulting
    • Product Updates
  • Simulation
    • How We Simulate
    • Simulation Governance
    • History of FEA
    • Dictionary & Terms
    • Simulation FAQ
    • Simulation References
  • Resource Library
    • Case Studies
    • Webinars
    • Product Demos
    • Product Downloads
    • StressCheck Tutorials
    • Sim App & API Development
  • Contact Us
  • Register
Login

Forgot Password?

Login
ESRD ESRD ESRD ESRD
  • About
    • Who We Are
    • S.A.F.E.R. Simulation
    • Partners & Providers
    • News & Events
    • Careers
    • Contact Us
  • Applications
    • What We Solve
    • Aerospace & Defense
    • Detailed Stress
    • Composites
    • Fracture Mechanics
    • Residual Stress
    • Sim Apps
  • Products
    • What We Develop
    • StressCheck Professional
      • StressCheck Core
      • Solvers
      • Advanced Modules
      • Utilities
    • StressCheck Apps
      • CAE Handbook
      • StressCheck Tool Box
  • Support
    • How We Can Help
    • Getting Started
    • Software FAQ’s
    • Documentation
    • Training
    • Consulting
    • Product Updates
  • Simulation
    • How We Simulate
    • Simulation Governance
    • History of FEA
    • Dictionary & Terms
    • Simulation FAQ
    • Simulation References
  • Resource Library
    • Case Studies
    • Webinars
    • Product Demos
    • Product Downloads
    • StressCheck Tutorials
    • Sim App & API Development

StressCheck User Experience Survey Results

Nov 26, 2018 | News, Surveys |

Last month we asked our FEA-minded engineering community how we should improve StressCheck® Professional, and the survey results are in. Many thanks to all of our participants who took the time to complete the survey and share your experiences.

Survey Results Summary

As the survey results were intended to be anonymous, we will summarize the submissions categorically based on the selected Engineering Roles & Applications and Desired StressCheck® Improvements. The submissions by percentage of survey participants are as follows:

Engineering Roles and Applications

  • Stress Analysis/Stress Concentrations – 71%
  • Fracture/Cracks/DaDT – 76%
  • Nonlinear/Cold-working/Residual Stress – 71%
  • Fastened Joints/Contact – 59%
  • Fatigue/Life – 65%
  • Structural/Displacement/Deflection – 47%
  • Global-Local/Breakout Modeling – 41%
  • Design/Strength – 29%
  • Composites/Bonded Joints/Repairs – 12%

 

The data suggests that many of our survey participants are focused on detailed analysis of parts & assemblies, including analysis of 3D cracks (e.g. SIF’s), 3D stress concentration factors (e.g. Kt’s), breakout model (e.g. global-local) and nonlinear behaviors (e.g. cold-working & residual stresses). These applications are challenging in traditional FEA tools, but typically less challenging with StressCheck®‘s Numerical Simulation Technology.

Currently, StressCheck® is optimized to satisfy the requirements of the majority of survey participants, as well as the laminated composites design & analysis engineers. This means StressCheck®‘s development is trending in the right direction for its user community.

Desired StressCheck® Improvements

  • 3D Crack Growth Solver – 76%
  • Large Deformation Contact Analysis – 47%
  • Bonded Contact Analysis – 24%
  • Updated GUI – 29%
  • Integration with Other Software – 53%
  • Improved Meshing Tools – 41%
  • 3D Bolt Generator App – 47%
  • Post Cold-Work Bolted Joint Analysis – 41%
  • Cutting Plane Forces/Moments – 53%
  • Import/Assign Tabular Displacements or Pressures – 12%
  • Cyclic Symmetry/Periodic BC’s – 6%
  • Tabular/Curve Fit Elastic-Plastic Material Properties – 24%
  • Multi-Threaded/Cluster Solver – 24%

 

The survey participants were overwhelmingly in support of a 3D Crack Growth Solver application (over 3/4 of survey submissions), suggesting many participants are involved in DaDT, life extension programs (e.g. ASIP) and other fracture mechanics applications. The good news is that ESRD and other technology partners are currently working on tools to support this type of application, and ESRD is involved in the ERSI program to connect technologies in support of assessing the influence of residual stresses on crack growth.

In addition, approximately half of survey participants are interested in features like Large Deformation Contact Analysis (47%), 3D Bolt Generator App (47%), and Post Cold-Work Bolted Joint Analysis (41%), indicating that detailed analysis of fastened parts is necessary in their engineering responsibilities. We will continue to work to provide features in these applications.

Again, thanks for all of your valued feedback!

Sweepstakes Winner Notification

The $50 Amazon gift card sweepstakes winner will be notified by the e-mail address you provided when you submitted the survey, so be sure to check all your inboxes in the next week.

Tags: Aerospace and DefenseNumerical SimulationStressCheckSurvey
0 Comments
1

You also might be interested in

StressCheck User Experience v2.0 Survey Results

StressCheck User Experience v2.0 Survey Results

Apr 21, 2020

In early 2020 ESRD rolled out v2.0 of the StressCheck User Experience survey, and the results have been tallied! Find out what features & applications your peers want to see in a future StressCheck release.

Mastering StressCheck Webinar Coming Soon

Mastering StressCheck Webinar Coming Soon

Jan 8, 2020

ESRD is pleased to announce our first webinar of 2020, scheduled for February 12 @ 1:00 pm EST. This 2-hour, user-oriented webinar "Mastering StressCheck: Practical Training Approaches & Online Resources for A&D Engineers" will detail training approaches focused on applications to make numerical simulation via finite element analysis S.A.F.E.R. - Simple, Accurate, Fast, Efficient, and Reliable.

NAFEMS Coil Spring FEA Puzzler Solution Revealed

NAFEMS Coil Spring FEA Puzzler Solution Revealed

Sep 3, 2019

In NAFEMS' July 2019 edition of Benchmark Magazine, ESRD Chairman Dr. Barna Szabó reveals the converged StressCheck solution for the incremental spring rates, provides a summary of the FEA Puzzler respondent submissions, and documents the various approaches taken by the respondents.

Leave a Reply

We appreciate your feedback!
Cancel Reply

You must be logged in to post a comment.

Looking for Resources?

Interested in a Demo, Evaluation or Purchase?

Have a Software Question, Issue or Feature Request?

Recent News & Events

  • StressCheck v11, CAE Handbook v11 and StressCheck Tool Box 5.0 Released!
  • Happy Holidays from ESRD!
  • StressCheck User Experience v2.0 Survey Results

Quick Links

  • Getting Started
  • Product Updates
  • Software FAQs
  • Demos

Testimonials

  • “We used StressCheck® on two projects last year, and we were very happy with it. I thank your engineers who provided their insights and suggestions for us during these projects. We really appreciate your team’s contributions this year to the Navy P-8 project. We look forward to working with ESRD again during next year on other Navy projects.”

    Dr. Nagaraja Iyyer
    Director of Engineering, Technical Data Analysis, Inc.

Subscribe to ESRD News & S.A.F.E.R. Simulation

Want to be a part of the discussion? Sign up to receive blog posts and other ESRD updates:

Member Portal

  • Member Login
  • Member Registration

 

Contact Us

© 2021 · Engineering Software Research & Development, Inc. | Terms & Conditions | Privacy & Cookie Policy | Software License Agreement | Software Maintenance and Technical Support Policy

Prev Next
[contact-form-7 id="885" title="Untitled"]
ESRD, Inc. collects your information for the sole purpose of identifying interest in our products and technologies. The information you provide herein will not be shared with any other organization. Please ensure the fields are up to date and click "Download" to download the software.