# simulation with a vehicle that passes from opposite direction

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 September 16, 2017, 07:19 simulation with a vehicle that passes from opposite direction #1 New Member   ilham Join Date: Sep 2017 Posts: 4 Rep Power: 8 hello, i have problem to make pyshical condition on simulation that 2 car drove from another direction and passes at some point, my goal is to predict the flow between 2 car in that position. anyone can help me?

 September 16, 2017, 09:10 #2 Senior Member   Filippo Maria Denaro Join Date: Jul 2010 Posts: 6,671 Rep Power: 71 Are you working with the traffic flow model, a set of hyperbolic equations that can be solved by the characteristic lines method?

September 16, 2017, 12:29
#3
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ilham
Join Date: Sep 2017
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Quote:
 Originally Posted by FMDenaro Are you working with the traffic flow model, a set of hyperbolic equations that can be solved by the characteristic lines method?
hmm, maybe, i dont fully understand about traffic flow model, but the main idea is to extract power from "shock wave" that cause from a moving vehicles

September 16, 2017, 12:30
#4
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ilham
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Quote:
 Originally Posted by ilham wk hmm, maybe, i dont fully understand about traffic flow model, but the main idea is to extract power from "shock wave" that cause from a moving vehicles
to predict that flow and calculate it, and if possible make a small WT

 September 16, 2017, 12:41 #5 Senior Member   Filippo Maria Denaro Join Date: Jul 2010 Posts: 6,671 Rep Power: 71 Have a look to the book of Leveque on hyperbolic equations, you can also find several notes in internet, for example http://www.math.nyu.edu/faculty/childres/traffic2.pdf You need to understand the theory of characteristic lines for hyperbolic equations

 September 16, 2017, 12:59 #6 New Member   ilham Join Date: Sep 2017 Posts: 4 Rep Power: 8 thanks for the information sir, btw im a undergraduate student, i have started for learning cfd..

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