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how can we use different equations in same model

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There is a geometry having 2D axis symmetric geometry so that cylinder is made while giving 2D graphene sheet as well given in last portion of figure but the equation that is running is 3D in whole geometry as it is wrt r,z. I want to have carrier transport only in horizontal direction at graphene side. How can i give 2D equation there which will be wrt x,y?



0 Replies Last Post 21 giu 2021, 07:51 GMT-4
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Hello Kanupriya Varshney

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