From 98fc11e827dae01d4fa1e9486c1f55acde58c5a3 Mon Sep 17 00:00:00 2001
From: andy <a.heather@opencfd.co.uk>
Date: Mon, 18 May 2009 19:02:16 +0100
Subject: [PATCH] added pre-factor for reference field
---
.../FieldActivatedInjection.C | 3 ++-
.../FieldActivatedInjection.H | 20 ++++++++++++-------
2 files changed, 15 insertions(+), 8 deletions(-)
diff --git a/src/lagrangian/intermediate/submodels/Kinematic/InjectionModel/FieldActivatedInjection/FieldActivatedInjection.C b/src/lagrangian/intermediate/submodels/Kinematic/InjectionModel/FieldActivatedInjection/FieldActivatedInjection.C
index 0e8de062067..fb241b2f450 100644
--- a/src/lagrangian/intermediate/submodels/Kinematic/InjectionModel/FieldActivatedInjection/FieldActivatedInjection.C
+++ b/src/lagrangian/intermediate/submodels/Kinematic/InjectionModel/FieldActivatedInjection/FieldActivatedInjection.C
@@ -75,6 +75,7 @@ Foam::FieldActivatedInjection<CloudType>::FieldActivatedInjection
)
:
InjectionModel<CloudType>(dict, owner, typeName),
+ factor_(readScalar(this->coeffDict().lookup("factor"))),
referenceField_
(
owner.db().objectRegistry::lookupObject<volScalarField>
@@ -212,7 +213,7 @@ bool Foam::FieldActivatedInjection<CloudType>::validInjection
if
(
nParcelsInjected_[parcelI] < nParcelsPerInjector_
- && referenceField_[cellI] > thresholdField_[cellI]
+ && factor_*referenceField_[cellI] > thresholdField_[cellI]
)
{
nParcelsInjected_[parcelI]++;
diff --git a/src/lagrangian/intermediate/submodels/Kinematic/InjectionModel/FieldActivatedInjection/FieldActivatedInjection.H b/src/lagrangian/intermediate/submodels/Kinematic/InjectionModel/FieldActivatedInjection/FieldActivatedInjection.H
index 33ee4c2d25a..194add8ca95 100644
--- a/src/lagrangian/intermediate/submodels/Kinematic/InjectionModel/FieldActivatedInjection/FieldActivatedInjection.H
+++ b/src/lagrangian/intermediate/submodels/Kinematic/InjectionModel/FieldActivatedInjection/FieldActivatedInjection.H
@@ -26,15 +26,18 @@ Class
Foam::FieldActivatedInjection
Description
- Injection at specified positions, with the condition that for injection
- to be allowed
+ Injection at specified positions, with the conditions:
- referenceField[cellI] >= thresholdField[cellI]
+ - for injection to be allowed
- where:
- - referenceField is the field used to supply the look-up values
- - thresholdField supplies the values beyond which the injection is
- permitted
+ factor*referenceField[cellI] >= thresholdField[cellI]
+
+ where:
+ - referenceField is the field used to supply the look-up values
+ - thresholdField supplies the values beyond which the injection is
+ permitted
+
+ - limited to a user-supllied number of injections per injector location
SourceFiles
FieldActivatedInjection.C
@@ -66,6 +69,9 @@ class FieldActivatedInjection
// Model parameters
+ //- Factor to apply to reference field
+ const scalar factor_;
+
//- Reference field
const volScalarField& referenceField_;
--
GitLab