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Old   May 12, 2004, 13:26
Default HLPA scheme by Zhu
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Dear friends

I'm looking for the derivation of HLPA scheme by Zhu.

please correct me if I'm wrong or please give me any link concerned HLPA

w face of CV

Fi norm = ( Fi_W - Fi_WW )/( Fi_P - Fi_WW )

Fi w face = Fi_W + Gamm_w * ( Fi_P - Fi_W) *

* ( Fi_W - Fi_WW )/(Fi_P - Fi_WW)


IF | Fi norm - 0.5 | < 0.5

Gamm_w = 1.


Gamm_w = 0.


I would be very grateful if anyone could provide any information.

Unfortunately I'm out of any libraries or Universities and so on (too far away in small town) and have only Internet

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Old   May 12, 2004, 19:53
Default Re: HLPA scheme by Zhu
Halim Choi
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I studied the HLPA scheme so long time ago and Ican not remember how to implement it now. But I have a subroutine for the HLPA scheme (both uniform and nonuniform grid). If you need it, email to me.

Seok-Ki Choi
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Old   May 12, 2004, 22:09
Default Re: HLPA scheme by Zhu
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Thank You very much

I'm working with FV implementation and discretise usual transport equation at non-staggered grid

I try to derive all by myself

UDS as usual and other terms being absorbed into the source term
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Old   May 13, 2004, 08:42
Default Re: HLPA scheme by Zhu
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Can you provide the reference.


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