Function to solve at each point of a multi-phase envelope.
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| class(ArModel), | intent(in) | :: | model |
Model to use. |
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| real(kind=pr), | intent(in) | :: | z(:) |
Mixture global composition. |
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| integer, | intent(in) | :: | np |
Number of main phases. |
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| real(kind=pr), | intent(in) | :: | beta_w |
Fraction of the reference (incipient) phase. |
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| real(kind=pr), | intent(in) | :: | X(:) |
Vector of variables. |
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| integer, | intent(in) | :: | ns |
Number of specification. |
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| real(kind=pr), | intent(in) | :: | S |
Specification value. |
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| real(kind=pr), | intent(out) | :: | F(size(X)) |
Vector of functions valuated. |
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| real(kind=pr), | intent(out) | :: | df(size(X),size(X)) |
Jacobian matrix. |
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| real(kind=pr), | private | :: | K(np,size(z)) | ||||
| real(kind=pr), | private | :: | P | ||||
| real(kind=pr), | private | :: | T | ||||
| real(kind=pr), | private | :: | Vl(np) | ||||
| real(kind=pr), | private | :: | Vw | ||||
| real(kind=pr), | private | :: | betas(np) | ||||
| real(kind=pr), | private | :: | denom(size(z)) | ||||
| real(kind=pr), | private | :: | denomdlnK(np,size(z),size(z)) | ||||
| real(kind=pr), | private, | dimension(size(z), size(z)) | :: | dlnphi_dn | |||
| real(kind=pr), | private, | dimension(np, size(z), size(z)) | :: | dlnphi_dn_l | |||
| real(kind=pr), | private, | dimension(size(z), size(z)) | :: | dlnphi_dn_w | |||
| real(kind=pr), | private | :: | dlnphi_dp(size(z)) | ||||
| real(kind=pr), | private, | dimension(np, size(z)) | :: | dlnphi_dp_l | |||
| real(kind=pr), | private, | dimension(size(z)) | :: | dlnphi_dp_w | |||
| real(kind=pr), | private | :: | dlnphi_dt(size(z)) | ||||
| real(kind=pr), | private, | dimension(np, size(z)) | :: | dlnphi_dt_l | |||
| real(kind=pr), | private, | dimension(size(z)) | :: | dlnphi_dt_w | |||
| real(kind=pr), | private | :: | dwdb(np,size(z)) | ||||
| real(kind=pr), | private | :: | dwdlnK(np,size(z)) | ||||
| real(kind=pr), | private | :: | dx_l_dlnK(np,np,size(z)) | ||||
| integer, | private | :: | i | ||||
| integer, | private | :: | idx_1 | ||||
| integer, | private | :: | idx_2 | ||||
| integer, | private | :: | j | ||||
| integer, | private | :: | l | ||||
| integer, | private | :: | lb | ||||
| real(kind=pr), | private | :: | lnphi(size(z)) | ||||
| real(kind=pr), | private, | dimension(np, size(z)) | :: | lnphi_l | |||
| real(kind=pr), | private, | dimension(size(z)) | :: | lnphi_w | |||
| real(kind=pr), | private | :: | moles(size(z)) | ||||
| integer, | private | :: | nc | ||||
| integer, | private | :: | phase | ||||
| integer, | private | :: | ub | ||||
| real(kind=pr), | private, | dimension(size(z)) | :: | w | |||
| real(kind=pr), | private, | dimension(np, size(z)) | :: | x_l |