Wheel Rail contact calculator

버전 5.0.0.0 (125 KB) 작성자: Jong-Hwan Kim
This GUI program calculates some of specific data during the contact between wheel and rail.
4.0
(6)
다운로드 수: 1.8K
업데이트 날짜: 2017/8/31

라이선스 보기

This GUI program might be able to calculate the contact size and contact pressure on the contact patch by Hertz theory. The program also calculates normal force versus creepage comparing both Johnson and Vermeulen theory and Kalker's theory. It might be a good tool to visualize contact.

인용 양식

Jong-Hwan Kim (2024). Wheel Rail contact calculator (https://www.mathworks.com/matlabcentral/fileexchange/32942-wheel-rail-contact-calculator), MATLAB Central File Exchange. 검색됨 .

MATLAB 릴리스 호환 정보
개발 환경: R2009a
모든 릴리스와 호환
플랫폼 호환성
Windows macOS Linux
카테고리
Help Center 및 MATLAB Answers에서 Geology에 대해 자세히 알아보기

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

버전 게시됨 릴리스 정보
5.0.0.0

Bug fixed. Parameters n and m for contact pressure were set in 10 and 8, respectively. Also parameters phi1 and phi2 for Johnson and Kalker methods were set in 0.45 and 0.5, respectively. Play it by clicking buttons. Thanks.
1.6.0.0

improve errors and increase calculation speed.
1.5.0.0

updated units and dimension. revised bugs.
1.4.0.0

I updated it with improvement of Hertz theory (K4 value).
1.3.0.0

I fixed Kalker's theory part and added compare function to see how different two theories are.
1.2.0.0

I uploaded m and fig files together
1.1.0.0

I uploaded fig file to work m file better.
1.0.0.0