115 lines
2.9 KiB
C++
115 lines
2.9 KiB
C++
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/*------------------------------- phasicFlow ---------------------------------
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O C enter of
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O O E ngineering and
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O O M ultiscale modeling of
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OOOOOOO F luid flow
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------------------------------------------------------------------------------
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Copyright (C): www.cemf.ir
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email: hamid.r.norouzi AT gmail.com
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------------------------------------------------------------------------------
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Licence:
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This file is part of phasicFlow code. It is a free software for simulating
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granular and multiphase flows. You can redistribute it and/or modify it under
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the terms of GNU General Public License v3 or any other later versions.
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phasicFlow is distributed to help others in their research in the field of
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granular and multiphase flows, but WITHOUT ANY WARRANTY; without even the
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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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-----------------------------------------------------------------------------*/
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#include "dynamicPointStructure.H"
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pFlow::dynamicPointStructure::dynamicPointStructure
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(
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Time& time,
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const word& integrationMethod
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)
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:
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time_(time),
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integrationMethod_(integrationMethod),
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pStruct_(
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time_.emplaceObject<pointStructure>(
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objectFile(
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pointStructureFile__,
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"",
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objectFile::READ_ALWAYS,
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objectFile::WRITE_ALWAYS
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)
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)
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),
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velocity_(
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time_.emplaceObject<realx3PointField_D>(
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objectFile(
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"velocity",
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"",
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objectFile::READ_ALWAYS,
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objectFile::WRITE_ALWAYS
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),
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pStruct_,
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zero3
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)
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)
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{
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Report(1)<< "Creating integration method "<<
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greenText(integrationMethod_)<<" for dynamicPointStructure."<<endReport;
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integrationPos_ = integration::create(
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"pStructPosition",
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time_.integration(),
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pStruct_,
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integrationMethod_);
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integrationVel_ = integration::create(
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"pStructVelocity",
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time_.integration(),
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pStruct_,
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integrationMethod_);
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if( !integrationPos_ )
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{
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fatalErrorInFunction<<
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" error in creating integration object for dynamicPointStructure (position). \n";
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fatalExit;
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}
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if( !integrationVel_ )
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{
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fatalErrorInFunction<<
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" error in creating integration object for dynamicPointStructure (velocity). \n";
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fatalExit;
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}
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}
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bool pFlow::dynamicPointStructure::predict
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(
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real dt,
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realx3PointField_D& acceleration
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)
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{
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auto& pos = pStruct_.pointPosition();
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if(!integrationPos_().predict(dt, pos.VectorField(), velocity_.VectorField() ))return false;
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if(!integrationVel_().predict(dt, velocity_.VectorField(), acceleration.VectorField()))return false;
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return true;
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}
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bool pFlow::dynamicPointStructure::correct
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(
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real dt,
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realx3PointField_D& acceleration
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)
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{
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auto& pos = pStruct_.pointPosition();
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if(!integrationPos_().correct(dt, pos.VectorField(), velocity_.VectorField() ))return false;
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if(!integrationVel_().correct(dt, velocity_.VectorField(), acceleration.VectorField()))return false;
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return true;
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}
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