Unexpected volume of fluid while simulating droplet source in FLOW-3D -- CFD Online Discussion Forums

October 15, 2021, 08:23

Unexpected volume of fluid while simulating droplet source in FLOW-3D

Mojtaba_M

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Mojtaba

Join Date: Oct 2021

Posts: 14

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Hello everyone
I'm trying to simulate droplets using "droplet source" with flow-3d, but I encountered an unexpected volume of fluid

I attached two images. As you can see here in t=0.1s there is a sphere like volume of fluid. After a moment in t=0.5s the volume change its shape due to gravity and also the first droplet appears.
I just need my droplets, not that big volume. Why does it happen and how can I fix it?

Attached Images

	1.jpg (42.0 KB, 15 views)
	2.jpg (45.5 KB, 12 views)

Tags

droplet simulation, droplet source, flow-3d

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