Hi Michael,
That's a very interesting problem! You want to model "continous" material instead of lumped material, flowing on a conveyor. However, the existing conveyor block in SimEvents library accepts discrete entities as against continuous material. And the conveyor capacity is defined in terms of the lengths (total conveyor length, total length of the discrete entities accepted by the conveyor so far, and the separation to be maintained between entities).
So I am wondering, if you want to use the existing SimEvents conveyor, you will have to recast your problem to fit these constraints.
Would it be possible to model in such a way that, we approximate the continuous powder to be discrete but tiny chunks? We then push these small chunks of powder on to the conveyors at a high enough rate, say one chunk every 0.1 second. You can use an 'entity input switch' block to model multiple feeding conveyors feeding a main conveyor.
I don't understand the piece where you say, "Also if a reciving conveyor stops, material will back up on feeding conveyor." Does that mean, if the main conveyor stops, the feeding conveyors stop too? Or the feeding conveyors continue to run but the material keeps accumulating on them?
Also, the source code for the Conveyor block is available for you to modify as per your needs.
Best,
Krishna
