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How to do multiple activation expression

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i am trying to model a additive manufacturing process and layer upon layer is added. iwant to activate the added layer using two activation expression one is when the time is greater than (say 20s) and then along the trajectory of the heat source i.e x<x_focus.When i try to use two activation expression the other one gets overriden . How can i gove two activation?expression.


1 Reply Last Post 12.05.2023, 06:18 GMT-4
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Hello Sourav Mahato

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Posted: 2 years ago 12.05.2023, 06:18 GMT-4
Updated: 2 years ago 12.05.2023, 06:19 GMT-4

Greetings everyone! I also need help in this regards, i.e., to activate one layer followed by subsequent next layers for longer simulation time, say 100s or 200s or more. I am trying activation with temprature based expression, but it won't work. Please help to get resolve my problem. Thanks

Greetings everyone! I also need help in this regards, i.e., to activate one layer followed by subsequent next layers for longer simulation time, say 100s or 200s or more. I am trying activation with temprature based expression, but it won't work. Please help to get resolve my problem. Thanks

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