I performed a transient dynamic analysis with the rail wheel contact responses. by visualizing the results of the pressure and the vertical force I found It has been found that at given times, the values decrease to zero and then they go back up and so on until the end of the rotation. What I want to know is that this result is right or not ?. if so, what is the significance?
It is a very interested question
theses links may help you
http://www.ippt.pan.pl/Repository/o1254.pdf
http://elib.dlr.de/88522/1/WheelRailContact.pdf
thank you sir for your interest. I send you one of my pressure curves to better clarify my question. my problem is that the null values seem illogical to me
hi every body
why normal contact pressure wheel rail decreases to zero values in transient analysis ? view photo above
please i want answers
another question, when should earth gravity be added to a structure in ansys workbench?
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