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SICAK-NEMLİ İKLİMLERDEKİ KONUT BİNALARINDA GECE HAVALANDIRMASI PERFORMANSININ ANALİZİ

ANALYSIS OF PERFORMANCE OF NIGHT VENTILATION FOR RESIDENTIAL BUILDINGS IN HOT-HUMID CLIMATES

Journal Name:

  • Gazi Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi

Publication Year:

  • 2014

Key Words:

Keywords (Original Language):

Author NameUniversity of Author
Abstract (2. Language): 
Night ventilation is one of the passive cooling techniques commonly used and various theoretical and experimental studies on this subject are available in the literature. However, the effects of climate change are not taken into account. The efficiency of night ventilation can change based on the increasing outside air temperature, which can be caused by global warming because global warming can lead to increase cooling demand in buildings. In this study, impact and performance of night ventilation on cooling load is examined based on location of insulation layer and air exchange rate in an apartment block located in Izmir under climate change by using simulation tool.As a result, it is seen that cooling load in hot-humid climate can be reduced by 13% with night ventilation in spite of climate change but its contribution has decreased over time. Meanwhile, air exchange rate has a significant impact on performance of night ventilation and location of insulation layer on outside walls has been found to have non critical effect.
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Abstract (Original Language): 
Gece havalandırması yaygın kullanılan pasif soğutma tekniklerinden biridir ve literatürde bu konuda yapılmış çeşitli teorik ve deneysel çalışmalar mevcuttur. Ancak iklim değişikliğinin etkisi çok fazla dikkate alınmamıştır. Gece havalandırmasından alınacak verimlilik, küresel ısınmadan kaynaklanabilecek dış hava sıcaklığındaki artışa bağlı olarak değişebilir çünkü küresel ısınma, binalarda soğutma gereksiniminin artmasına neden olabilir. Bu çalışmada, İzmir’de bulunan bir apartman binasında yapılabilecek gece havalandırmasının soğutma yüküne etkisi ve performansına küresel ısınma ile birlikte yalıtım yeri ve hava değişim hızı oranının etkisi simülasyon programı kullanarak incelenmiştir. Sonuç olarak iklim değişikliğine rağmen sıcak-nemli iklimlerde gece havalandırması ile soğutma yükünün ortalama %13 azalabileceği fakat katkısının zaman içinde azaldığı görülmüştür.Ayrıca, gece havalandırması performansı üzerinde hava değişim hızı oranının önemli bir etkiye sahip olduğu ve dış duvarlarda yalıtım yerinin kritik bir etkisinin olmadığı bulunmuştur
FULL TEXT (PDF): 
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  • 2
385
393
  • Turkish

REFERENCES

References: 

1. Guan, L., “Sensitivity of
BuildingCoolingLoadstoFutureWeatherPredictio
ns”, ArchitecturalScienceReview, 54 (3), 178-
191, 2011.
2. Rajapaksha, U., Hyde, R.,
“BarrierstoandOpportunitiesfor Advanced
PassiveCooling in Sub-tropicalClimates”,
ArchitecturalScienceReview, 55 (1), 49-60,
2012.
3. Waqas, A., Kumar, S., “Utilization of
LatentHeat Storage UnitforComfortVentilation
of Buildings in Hot andDryClimates”,
International Journal of GreenEnergy, 8 (1),
1-24, 2011.
4. Cunsulo, M.,Papparelli, A., Kurban, A.,
andMontilla, E., “TemporalEvolution of
thePotential of
PassiveCoolingSystemsforAridAreas”,
ArchitecturalScienceReview, 50 (1), 60-64,
2007.
5. Artmann, N.,Manz, H., andHeiselberg, P.,
“ClimaticPotentialforPassiveCooling of
BuildingsbyNight-time Ventilation in Europe”,
AppliedEnergy, 84, 187-201, 2007.
6. Farisse, G.,Boichot, R., Kouyomji, J.-L.,
andSouyri, B., “NightCoolingwith a
VentilatedInternalDouble Wall”,
EnergyandBuildings, 42, 393-400, 2010.
7. Artmann, N.,Manz, H., andHeiselberg, P.,
“ParameterStudy on Performance of
BuildingCoolingbyNight-time Ventilation”,
RenewableEnergy, 33, 2589-2598, 2008.
8. Liping, W.,andHien, W.N., “Applying Natural
VentilationforThermalComfort in
ResidentialBuildings in Singapore”,
ArchitecturalScienceReview, 50 (3), 224-233,
2007.
9. Rotar, N.,andBadescu, V., “Considerations on
theImplementation of thePassive House Concept
in South-Eastern Europe (Romania)”,
International Journal of GreenEnergy, 8 (7),
780-794, 2011.
10. Geros, V.,Santamouris, M., Karatasou, S.,
Tsangrassoulis, A., andPapanikolaou, N., “On
theCoolingPotential of
NightVentilationTechniques in teh Urban
Environment”, EnergyandBuildings, 37, 243-
257, 2005.
11. Finn, D.,Connolly, D., andKenny, P.,
“Sensitivity Analysis of a
MaritimeLocatedNightVentilated Library
Building”, Solar Energy, 81, 697-710, 2007.
12. Artmann, N.,Gyalistras, D., Manz, H.,
andHeiselberg, P., “Impact of ClimateWarning
on PassiveNightCoolingPotential”,
Sıcak-Nemli İklimlerdeki Konut Binalarında Gece Havalandırması Performansının Analizi Y. Yıldız
Gazi Üniv. Müh. Mim. Fak. Der. Cilt 29, No2, 2014 393
BuildingResearch& Information, 36 (2), 11-
28, 2008.
13. Yun, G.Y.,andSteemers, K., “Night-Time
NaturallyVentilatedOffices: Statistical
Simulations of WindowusePatternsfromFieldMonitoring”,
Solar
Energy, 84, 1216-1231, 2010.
14. Balaras, C.A., “The Role of ThermalMass on
theCoolingLoad of Buildings: An Overview of
ComputationalMethods”, EnergyandBuildinsg,
24, 1-10, 1996.
15. Zhou, j.,Zhang, G., Lin, Y., andLi, Y.,
“Coupling of ThermalMassand Natural
Ventilation in Buildings”, EnergyandBuildinsg,
40, 979-986, 2008.
16. Yang, L.,andLi, Y., “CoolingLoadReductionby
Using ThermalMassandNightVentilation”,
EnergyandBuildinsg, 40, 2052-2058, 2008.
17. Santamouris, M.,Sfakianaki, A., andPavlou, K.,
“On theEfficiency of
NightVentilationTechniquesAppliedtoResidentia
lBuildings”, EnergyandBuildinsg, 42, 1309-
1313, 2010.
18. Kubato, T.,Chyee, D.T.H., andAhmad, S.,
“TheEffects of NightVentilationTechniques on
IndoorThermal Environment
forResidentialBuildings in Hot-humidClimate of
Malaysia”, EnergyandBuildings, 41, 829-839,
2008.
19. Ozel, M.,andPihtili, K., “Optimum Locationand
Distribution of InsulationLayers on
BuildingWallswithVariousOrientations”,
Buildingand Environment, 42, 3051-3059,
2007.
20. Council of AmericanBuildingOfficals, The
Model EnergyCode, Council of
AmericanBuildingOfficals, 1995.
21. Henninger, R.H.,Witte, M.J., Carwley, D.B.,
“AnalyticalandComparativeTesting of
EnergyPlus Using IEA HVAC BESTEST E100-
E200 Test Suite”, EnergyandBuildings, 36,
855-863, 2004.
22. ASHRAE, AddendumtoThermal Environment
Conditionsfor Human Occupancy,
ANSI/ASHRAE Standard 55a-1995, 1995.
23. Meteoroloji Genel Müdürlüğü,
http://www.dmi.gov.tr, (Erişim tarihi: 12 Şubat
2012).
24. Marion, W.,and Urban, K., “User’s Manual for
TMY 2s.
NationalRenewableEnergyLaboratory, USA:
Golen, 1995.
25. Johns, T.C., et al.,
“AnthropogenicClimateChangefor “1860-2100
Simulatedwith HadCM3 Model Under
UpdatedEmissionsScenarios”, Climate
Dynamics, 20, 583-612, 2003.
26. Nakicenovic, N., et al., Special Report on
EmissionsScenarios: A Special Report of
WorkingGroup III of theIntergovernmental
Panel on ClimateChange”,
http://www.grida.no/climate/ipcc/emission/index
.html, 2000, (Erişim tarihi: 12 Mart 2011).
27. Jentsch, F.M.,Bahaj, A.S., James, P.A.B.,
“ClimateChangeFuture Proofing of
BuildingsGenerationandAssessment of
BuildingSimulationWeatherFiles”,
EnergyandBuildings, 40, 2148-2168, 2008.
28. Belcher, S.E., Hacker, J.N., Powell, D.S.,
“Constructing Design Weather Data
forFutureClimates”, Building Services
EngineeringResearchandTechnology, 26 (1),
49-61, 2005.

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