Divergence

Kimican · May 18, 2015, 17:17

Hi guys,

i simulate a wind tunnel nowadays. And i plot on the inlet "area-weighted static pressure" to decide that iterations are enough. But i have a divergence problem. Graphic says me that static pressure is 1.5e+17 Pascal nearly. (Shown in the picture). It diverges from the sensible values as you confirm.

Why can it be? How can i do to fix it?

Thank you.

ImageUploadedByCFD Online Forum1431983818.393638.jpg

Kimican · May 18, 2015, 17:25

Hi guys,

i simulate a wind tunnel nowadays. And i plot on the inlet "area-weighted static pressure" to decide that iterations are enough. But i have a divergence problem. Graphic says me that static pressure at the inlet is nearly 1.5e+17 Pascal. (Shown in the picture). It diverges from sensible values as you confirm.

Why does it occur? What can i do to fix it?

Thank you.

ImageUploadedByCFD Online Forum1431984317.325002.jpg

May 18, 2015, 17:17	Divergence	#1
Kimican New Member Join Date: May 2015 Posts: 28 Rep Power: 10	Hi guys, i simulate a wind tunnel nowadays. And i plot on the inlet "area-weighted static pressure" to decide that iterations are enough. But i have a divergence problem. Graphic says me that static pressure is 1.5e+17 Pascal nearly. (Shown in the picture). It diverges from the sensible values as you confirm. Why can it be? How can i do to fix it? Thank you. ImageUploadedByCFD Online Forum1431983818.393638.jpg

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May 18, 2015, 17:25		#2
Kimican New Member Join Date: May 2015 Posts: 28 Rep Power: 10	Hi guys, i simulate a wind tunnel nowadays. And i plot on the inlet "area-weighted static pressure" to decide that iterations are enough. But i have a divergence problem. Graphic says me that static pressure at the inlet is nearly 1.5e+17 Pascal. (Shown in the picture). It diverges from sensible values as you confirm. Why does it occur? What can i do to fix it? Thank you. ImageUploadedByCFD Online Forum1431984317.325002.jpg