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125 changes: 125 additions & 0 deletions
125
src/Tarcog/tst/units/GapLayerInBetweenForcedVentilation.unit.cpp
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,125 @@ | ||
| #include <memory> | ||
| #include <gtest/gtest.h> | ||
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| #include "WCETarcog.hpp" | ||
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| class TestGapLayerInBetweenVentilation : public testing::Test | ||
| { | ||
| private: | ||
| std::shared_ptr<Tarcog::ISO15099::CSingleSystem> m_TarcogSystem; | ||
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| protected: | ||
| void SetUp() override | ||
| { | ||
| ///////////////////////////////////////////////////////// | ||
| // Outdoor | ||
| ///////////////////////////////////////////////////////// | ||
| auto airTemperature = 255.15; // Kelvins | ||
| auto airSpeed = 5.5; // meters per second | ||
| auto tSky = 255.15; // Kelvins | ||
| auto solarRadiation = 0.0; | ||
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| auto Outdoor = Tarcog::ISO15099::Environments::outdoor( | ||
| airTemperature, airSpeed, solarRadiation, tSky, Tarcog::ISO15099::SkyModel::AllSpecified); | ||
| ASSERT_TRUE(Outdoor != nullptr); | ||
| Outdoor->setHCoeffModel(Tarcog::ISO15099::BoundaryConditionsCoeffModel::CalculateH); | ||
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| ///////////////////////////////////////////////////////// | ||
| /// Indoor | ||
| ///////////////////////////////////////////////////////// | ||
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| auto roomTemperature = 295.15; | ||
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| auto Indoor = Tarcog::ISO15099::Environments::indoor(roomTemperature); | ||
| ASSERT_TRUE(Indoor != nullptr); | ||
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| // IGU | ||
| auto solidLayerThickness = 0.005715; // [m] | ||
| auto solidLayerConductance = 1.0; | ||
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| auto layer1 = Tarcog::ISO15099::Layers::solid(solidLayerThickness, solidLayerConductance); | ||
| ASSERT_TRUE(layer1 != nullptr); | ||
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| auto layer2 = Tarcog::ISO15099::Layers::solid(solidLayerThickness, solidLayerConductance); | ||
| ASSERT_TRUE(layer2 != nullptr); | ||
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| auto shadeLayerThickness = 0.01; | ||
| auto shadeLayerConductance = 160.0; | ||
| auto Atop = 0.1; | ||
| auto Abot = 0.1; | ||
| auto Aleft = 0.1; | ||
| auto Aright = 0.1; | ||
| auto Afront = 0.2; | ||
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| EffectiveLayers::ShadeOpenness openness{Afront, Aleft, Aright, Atop, Abot}; | ||
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| double windowWidth = 1; | ||
| double windowHeight = 1; | ||
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| EffectiveLayers::EffectiveLayerOther effectiveLayer{ | ||
| windowWidth, windowHeight, shadeLayerThickness, openness}; | ||
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| EffectiveLayers::EffectiveOpenness effOpenness{effectiveLayer.getEffectiveOpenness()}; | ||
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| auto shadeLayer = Tarcog::ISO15099::Layers::shading( | ||
| shadeLayerThickness, shadeLayerConductance, effOpenness); | ||
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| ASSERT_TRUE(shadeLayer != nullptr); | ||
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| auto gapThickness = 0.0127; | ||
| auto gapAirSpeed = 0.5; | ||
| auto gapAirHorizontalDirection = Tarcog::ISO15099::AirVerticalDirection::Up; | ||
| auto gap1 = Tarcog::ISO15099::Layers::forced_ventilated_gap( | ||
| gapThickness, gapAirSpeed, gapAirHorizontalDirection); | ||
| ASSERT_TRUE(gap1 != nullptr); | ||
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| auto gap2 = Tarcog::ISO15099::Layers::forced_ventilated_gap( | ||
| gapThickness, gapAirSpeed, gapAirHorizontalDirection); | ||
| ASSERT_TRUE(gap2 != nullptr); | ||
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| Tarcog::ISO15099::CIGU aIGU(windowWidth, windowHeight); | ||
| aIGU.addLayers({layer1, gap1, shadeLayer, gap2, layer2}); | ||
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| // Alternative way of adding layers. | ||
| // aIGU.addLayer(layer1); | ||
| // aIGU.addLayer(gap1); | ||
| // aIGU.addLayer(shadeLayer); | ||
| // aIGU.addLayer(gap2); | ||
| // aIGU.addLayer(layer2); | ||
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| ///////////////////////////////////////////////////////// | ||
| /// System | ||
| ///////////////////////////////////////////////////////// | ||
| m_TarcogSystem = std::make_shared<Tarcog::ISO15099::CSingleSystem>(aIGU, Indoor, Outdoor); | ||
| ASSERT_TRUE(m_TarcogSystem != nullptr); | ||
| } | ||
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| public: | ||
| std::shared_ptr<Tarcog::ISO15099::CBaseIGULayer> GetGap1() const | ||
| { | ||
| return m_TarcogSystem->getGapLayers()[0]; | ||
| }; | ||
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| std::shared_ptr<Tarcog::ISO15099::CBaseIGULayer> GetGap2() const | ||
| { | ||
| return m_TarcogSystem->getGapLayers()[1]; | ||
| }; | ||
| }; | ||
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| TEST_F(TestGapLayerInBetweenVentilation, VentilationFlow) | ||
| { | ||
| SCOPED_TRACE("Begin Test: Test Forced Ventilated Gap Layer - Intial Airflow"); | ||
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| auto aLayer = GetGap1(); | ||
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| // Airflow iterations are set to 1e-4 and it cannot exceed that precision | ||
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| ASSERT_TRUE(aLayer != nullptr); | ||
| auto gainEnergy = aLayer->getGainFlow(); | ||
| EXPECT_NEAR(32.988234, gainEnergy, 1e-4); | ||
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| aLayer = GetGap2(); | ||
| ASSERT_TRUE(aLayer != nullptr); | ||
| gainEnergy = aLayer->getGainFlow(); | ||
| EXPECT_NEAR(-32.988234, gainEnergy, 1e-4); | ||
| } |