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The Experimental Determination of The Impact of Overall Heat Consumption Coefficient and Thermal Screens on Heat Saving in Plastic Greenhouses

Year 2019, Volume: 22 Issue: 2, 270 - 280, 30.04.2019

Ali Çaylı , Adil Akyüz

https://doi.org/10.18016/ksutarimdoga.vi.493745
Cited By: 1

Abstract

This
study was conducted to experimentally determine the effect of thermal screens
used for heat saving and overall heat consumption coefficient on heat loss in
greenhouses. The trial was established in three different lettuce greenhouses
with 150 m2 in floor size using different plastic covering materials
between January and April. Hot air vent heaters were used for heating.  The heaters were positioned 30 cm above
ground level. The heating was done between 08.00 p.m. and 05.00 a.m. Plant
level and roof level as well as external temperature and relative humidity were
measured with data loggers. These measurements were used to statistically
calculate overall heat consumption coefficient based on wind speed. The results
demonstrate that thermal screens created a resistance against heat loss, thus
reducing heat losses. The effect of thermal screens on heat loss depending on
the wind speed was also determined. It was found out that heat saving ratios in
greenhouses varied between 8% to 22% under very low wind speeds and between 17%
- 36% under a wind speed of 4 m s-1.

Keywords

greenhouse greenhouse heating overall heat consumption coefficient thermal screen

References

  • Akyuz A, Baytorun AN, Cayli A, Ustun S, Onder D 2017. New Approaches to Required Heat Power for Designing the Greenhouse Heating Systems. K.S.U. Journal of Natural Sciences, 20(3): 209-217.
  • Arinze EA, Schoenau GJ, Besant RW 1986. Experimental and computer performance evaluation of a movable thermal insulation for energy conservation in greenhouses. Journal of Agricultural Engineering Research, 34(2): 97-113. doi: 10.1016/S0021-8634(86)80003-8
  • Bailey BJ 1977. Thermal Screens For Reducing Heat Losses From Glasshouses. Acta Horticulturae, 70(3): 26-34. doi: 10.17660/ActaHortic.1977.70.3
  • Bailey BJ 1988. Improved Control Strategies For Greenhouse Thermal Screens. Acta Horticulturae, 230(63): 485-492. doi: 10.17660/ActaHortic.1988.230.63
  • Baytorun A, Akyüz A, Üstün S 2016. Seralarda isıtma sistemlerinin modellemesi ve karar verme aşamasında bilimsel verilere dayalı uzman sistemin geliştirilmesi. TÜBİTAK Proje( No: 114O533).
  • Baytorun AN 2000. Seralar (Çeviri) Çukurova Üniversitesi Ziraat Fakültesi, Yayın No:110, Adana, 402s,
  • Baytorun AN 2016. Seralar, Sera Tipleri, Donanımı ve İklimlendirilmesi (1 ed.) Nobel Akademik Yayıncılık, İstanbul, 444s
  • Baytorun AN, Abak K, Tokgöz H, Altuntas O 1994. Effect Of Different Greenhouse Covering Materials On Inside Climate And On The Development Of Tomato Plants. Acta Horticulturae, 336(14): 125-132. doi: 10.17660/ActaHortic.1994.366.14
  • Baytorun AN, Güğercin Ö 2015. Seralarda enerji verimliliğinin artırılması. Çukurova Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi, 30(2): 125-136.
  • Baytorun AN, Zaimoglu Z 2018. Climate Control in Mediterranean Greenhouses IntechOpen, London, 167-181s
  • Baytorun AN, Zaimoğlu Z, Akyüz A, Üstün S, Çaylı A 2018. Comparison of Greenhouse Fuel Consumption Calculated Using Different Methods with Actual Fuel Consumption. Turkish Journal of Agriculture-Food Science and Technology, 6(7): 850-857.
  • Castilla N, Hernandez J. (2007). Greenhouse technological packages for high quality production. Acta Horticulturae: International Society for Horticultural Science (ISHS), Leuven, Belgium.
  • Cemek B 2002. Farklı Sera Örtü Malzemelerinin Bitki Büyüme, Gelişme, Verim ve Sera İçi Çevre Koşullarına Etkisi. 168.
  • Chandra P, Albright LD 1980. Analytical Determination of the Effect on Greenhouse Heating Requirements of Using Night Curtains. Transactions of the Asae, 23(4): 994-1000. doi: 10.13031/2013.34703
  • Critten DL, Bailey BJ 2002. A review of greenhouse engineering developments during the 1990s. Agricultural and Forest Meteorology, 112(1): 1-22. doi: 10.1016/S0168-1923(02)00057-6
  • Çaylı A, Akyüz A, Baytorun AN, Üstün S, Boyacı S 2016. Determination of Structural Problems Causing Heat Loss with the Thermal Camera in Greenhouses. KSU Journal of Natural Sciences, 19(1): 5-14.
  • Çaylı A, Akyüz A, Baytorun AN, Üstün S, Mercanlı AS 2018. The Feasibility of a Cloud-Based Low-Cost Environmental Monitoring System Via Open Source Hardware in Greenhouses. KSÜ Tarım ve Doğa Derg, 21(3): 323-338. doi: 10.18016/ksudobil.341513
  • Fuller RJ, Sides R, Blackwell J 1984. A Thermal Screen System For Greenhouse Energy Conservation. Agricultural Engineering Australia, 27(1): 777-794.
  • Geoola F, Kashti Y, Levi A, Brickman R 2009. A study of the overall heat transfer coefficient of greenhouse cladding materials with thermal screens using the hot box method. Polymer Testing, 28(5): 470-474. doi: 10.1016/j.polymertesting.2009.02.006
  • Hemming S 2005. EFTE: ein hoch transparentes Bedachungsmaterial. Gärtnerbörse, 105(6): 16-17.
  • Jolliet O, Bourgeois M, Danloy L, Gay J-B. (1984). Test and Modelization of a Greenhouse Using Low Temperature Heating BT - First E.C. Conference on Solar Heating: Proceedings of the International Conference held at Amsterdam, April 30-May 4, 1984. Dordrecht.
  • Jolliet O, Bourgeois M, Danloy L, Gay J-B, Mantilleri S, Moncousin C 1985. Test of a greenhouse using low temperature heating. Acta Horticulturae, 170(1): 219-226. doi: 10.17660/ActaHortic. 1985.170.25
  • Kittas C 1986. Greenhouse cover conductances. Boundary-Layer Meteorology, 36(3): 213-225. doi: 10.1007/BF00118660
  • Le Quillec S, Brajeul E, Lesourd D, Loda D 2005. Thermal Screen Evalution In Soilless Tomato Crop Under Glasshouse. Acta Horticulturae, 691(1): 709-716. doi: 10.17660/ActaHortic.2005.691.87
  • Meijer J 1980. Reduction of Heat-Losses from Greenhouses by Means of Internal Blinds with Low Thermal Emissivity. Journal of Agricultural Engineering Research, 25(4): 381-390. doi: Doi 10.1016/0021-8634(80)90079-7
  • Meyer J 1981. Energy Saving With Mobile Thermal Screens. Acta Horticulturae, 115(1): 677-684. doi: 10.17660/ActaHortic.1981.115.76
  • Meyer J 1984. The influence of thermal screens on energy consumption of greenhouse. Garten Dauwissen Schaft, 49(1): 74-80.
  • Mihara Y, Hayashi M 1979. Studies on the insulation of greenhouses, 1: Overall heat transfer coefficient of greenhouses with single and double covering using several material curtains. Journal of Agricultural Meteorology, 35(1): 13-19.
  • Nelson PV 2003. Greenhouse Operation and Management (6 ed.) Prentice Hall, Raleigh, NC 27695, USA. , 692s
  • Newell A 1986. Improved Production With New Plastics And Fabrics. Australian Horticulture, 84(3): 48-52.
  • Nijskens J, Deltour J, Coutisse S, Nisen A 1984. Heat transfer through covering materials of greenhouses. Agricultural and Forest Meteorology, 33(2-3): 193-214. doi: 10.1016/0168-1923(84)90070-4
  • Noble R, Holder R 1989. Pot plant production under various greenhouse cladding materials. Journal of Horticultural Science, 64(4): 485-493.
  • Özturk HH, Başçetinçelik A 2003. Energy and exergy efficiency of a packed-bed heat storage unit for greenhouse heating. Biosystems engineering, 86(2): 231-245. doi: 10.1016/S1537-5110(03)00134-X
  • Öztürk HH 2008. Sera İklimlendirme Tekniği Hasad Yayincilik, Istanbul,
  • Öztürk HH, Başçetinçelik A 2003. Effect of Thermal Screens on the Microclimate and Overall Heat Loss Coefficient in Plastic Tunnel Greenhouses. Turkish Journal of Agriculture and Forestry, 27(3): 123-134.
  • Papadakis G, Briassoulis D, Mugnozza GS, Vox G, Feuilloley P, Stoffers JA 2000. Radiometric and thermal properties of, and testing methods for, greenhouse covering materials. Journal of Agricultural Engineering Research, 77(1): 7-38. doi: 10.1006/jaer.2000.0525
  • Pirard G, Deltour J, Nijskens J 1994. Controlled operation of thermal screens in greenhouses. Plasticulture (France), 103(1): 11-22.
  • Qingfa C, Jing W 2002. Temperature and Energy-Saving Effects of Applying the Mobile Double Layers Thermal Screen in A Grcenhouse [J]. Transactions of The Chinese Society of Agricultural Engineering, 18(1): 111-114.
  • Santamouris M, Balaras CA, Dascalaki E, Vallindras M 1994. Passive Solar Agricultural Greenhouses - a Worldwide Classification and Evaluation of Technologies and Systems Used for Heating Purposes. Solar Energy, 53(5): 411-426. doi: Doi 10.1016/0038-092x(94)90056-6
  • Short TH, Pang T 1990. Heat transfer across a double acrylic greenhouse glazing. Paper - American Society of Agricultural Engineers, 90-4534.
  • Takakura T 1982. Heating, Ventilating and Cooling Greenhouses. Journal of Agricultural Meteorology, 38(1): 65-70.
  • Tantau HJ 1977. The Influence Of Single And Double Shelters On The Climate And Heat Consumption Of Greenhouses. Acta Horticulturae, 87(1): 119-124. doi: 10.17660/ActaHortic.1977.70.1
  • Tantau HJ 1983. Heizungsanlagen Im Gartenbau.Handbuch Des Erwerbsgärtners. Verlag Eugen Ulmer, Stuttgart, 258s
  • Teitel M, Barak M, Antler A 2009. Effect of cyclic heating and a thermal screen on the nocturnal heat loss and microclimate of a greenhouse. Biosystems engineering, 102(2): 162-170. doi: 10.1016/ j.biosystemseng.2008.11.013
  • Teitel M, Segal I 1995. Net Thermal Radiation Under Shading Screens. Journal of Agricultural Engineering Research, 61(1): 19-25. doi: 10.1006/ jaer.1995.1026
  • Van de Braak NJ, Kempkes FLK, Bakker JC, Breuer JJG 1997. Application of simulation models to optimize the control of thermal screens. II Modelling Plant Growth, Environmental Control and Farm Management in Protected Cultivation 456(1): 391-398.
  • Von Zabeltitz C 1988. Energy conservation and renewable energies for greenhouse heating. Energy conservation and renewable energies for greenhouse heating., 3(1): 9-16.
  • Von Zabeltitz C 2011. Integrated Greenhouse Systems for Mild Climates: Climate Conditions, Design, Construction, Maintenance, Climate Control Springer Berlin Heidelberg, Berlin, Heidelberg, 285-311s
  • Von Zabeltiz C 1992. Energy-efficient greenhouse designs for Mediterranean countries. Plasticulture (France).
  • Waaijenberg D 2004. Design, construction and maintenance of greenhouse structures. International Symposium on Greenhouses, Environmental Controls and In-house Mechanization for Crop Production in the Tropics, 71(1): 31-42.
  • Weimann G 1984. Energiesparende Mannahmen in Foliengewächshausern. Deutscher Gartenbau, 38(1): 1569-1571.
  • Yağcıoğlu A 2009. Sera Mekanizasyonu Ege Üniv. Ziraat Fakültesi Yayınları, İzmir, 373s
  • Zhang Y, Gauthier L, de Halleux D, Dansereau B, Gosselin A 1996. Effect of covering materials on energy consumption and greenhouse microclimate. Agricultural and Forest Meteorology, 82(1-4): 227-244. doi: 10.1016/0168-1923(96)02332-5

Plastik Seralarda Toplam Isı Tüketim Katsayısı ve Isı Perdesinin Isı Tasarrufuna Etkisinin Deneysel Olarak Belirlenmesi

Year 2019, Volume: 22 Issue: 2, 270 - 280, 30.04.2019

Ali Çaylı , Adil Akyüz

https://doi.org/10.18016/ksutarimdoga.vi.493745
Cited By: 1

Abstract

Bu çalışmada, seralarda ısı tasarrufu için kullanılan
ısı perdelerinin etkinliği ve toplam ısı tüketim katsayısı deneysel olarak
araştırılmıştır. Araştırma Ocak ve Nisan ayları arasında farklı plastik örtü
malzemeleri ile kaplı 150 m2 taban alanı olan üç farklı marul
serasında gerçekleştirilmiştir. Sera ısıtmasında sıcak hava üflemeli ısıtıcılar
kullanmıştır. Isıtıcılar zemin seviyesinden 30 cm yukarıda konumlandırılmıştır.
Isıtma 08.00-05.00 saatleri arasında yapılmıştır. Bitki seviyesi ve çatı
seviyesinin yanı sıra dış sıcaklık ve bağıl nem değerleri, veri kaydediciler
ile ölçülmüştür. Bu ölçümler, rüzgâr hızına dayalı toplam ısı tüketim
katsayısını istatistiksel olarak hesaplamak için kullanılmıştır. Sonuçlar, ısı
perdelerinin ısı kaybına karşı bir direnç oluşturduğunu ve böylece ısı
kayıplarını azalttığını göstermektedir. Aynı zamanda ısı perdelerinin, rüzgâr
hızına bağlı olarak ısı kaybına etkisi de belirlenmiştir. Seralarda ısı
tasarrufu oranlarının çok düşük rüzgâr hızlarında %8 ile %22 arasında ve 4 m s-1
rüzgâr hızında %17-36 arasında değiştiği hesaplanmıştır.

Keywords

Seralar Seralarda ısıtma Toplam ısı tüketim katsayısı Isı perdesi

References

  • Akyuz A, Baytorun AN, Cayli A, Ustun S, Onder D 2017. New Approaches to Required Heat Power for Designing the Greenhouse Heating Systems. K.S.U. Journal of Natural Sciences, 20(3): 209-217.
  • Arinze EA, Schoenau GJ, Besant RW 1986. Experimental and computer performance evaluation of a movable thermal insulation for energy conservation in greenhouses. Journal of Agricultural Engineering Research, 34(2): 97-113. doi: 10.1016/S0021-8634(86)80003-8
  • Bailey BJ 1977. Thermal Screens For Reducing Heat Losses From Glasshouses. Acta Horticulturae, 70(3): 26-34. doi: 10.17660/ActaHortic.1977.70.3
  • Bailey BJ 1988. Improved Control Strategies For Greenhouse Thermal Screens. Acta Horticulturae, 230(63): 485-492. doi: 10.17660/ActaHortic.1988.230.63
  • Baytorun A, Akyüz A, Üstün S 2016. Seralarda isıtma sistemlerinin modellemesi ve karar verme aşamasında bilimsel verilere dayalı uzman sistemin geliştirilmesi. TÜBİTAK Proje( No: 114O533).
  • Baytorun AN 2000. Seralar (Çeviri) Çukurova Üniversitesi Ziraat Fakültesi, Yayın No:110, Adana, 402s,
  • Baytorun AN 2016. Seralar, Sera Tipleri, Donanımı ve İklimlendirilmesi (1 ed.) Nobel Akademik Yayıncılık, İstanbul, 444s
  • Baytorun AN, Abak K, Tokgöz H, Altuntas O 1994. Effect Of Different Greenhouse Covering Materials On Inside Climate And On The Development Of Tomato Plants. Acta Horticulturae, 336(14): 125-132. doi: 10.17660/ActaHortic.1994.366.14
  • Baytorun AN, Güğercin Ö 2015. Seralarda enerji verimliliğinin artırılması. Çukurova Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi, 30(2): 125-136.
  • Baytorun AN, Zaimoglu Z 2018. Climate Control in Mediterranean Greenhouses IntechOpen, London, 167-181s
  • Baytorun AN, Zaimoğlu Z, Akyüz A, Üstün S, Çaylı A 2018. Comparison of Greenhouse Fuel Consumption Calculated Using Different Methods with Actual Fuel Consumption. Turkish Journal of Agriculture-Food Science and Technology, 6(7): 850-857.
  • Castilla N, Hernandez J. (2007). Greenhouse technological packages for high quality production. Acta Horticulturae: International Society for Horticultural Science (ISHS), Leuven, Belgium.
  • Cemek B 2002. Farklı Sera Örtü Malzemelerinin Bitki Büyüme, Gelişme, Verim ve Sera İçi Çevre Koşullarına Etkisi. 168.
  • Chandra P, Albright LD 1980. Analytical Determination of the Effect on Greenhouse Heating Requirements of Using Night Curtains. Transactions of the Asae, 23(4): 994-1000. doi: 10.13031/2013.34703
  • Critten DL, Bailey BJ 2002. A review of greenhouse engineering developments during the 1990s. Agricultural and Forest Meteorology, 112(1): 1-22. doi: 10.1016/S0168-1923(02)00057-6
  • Çaylı A, Akyüz A, Baytorun AN, Üstün S, Boyacı S 2016. Determination of Structural Problems Causing Heat Loss with the Thermal Camera in Greenhouses. KSU Journal of Natural Sciences, 19(1): 5-14.
  • Çaylı A, Akyüz A, Baytorun AN, Üstün S, Mercanlı AS 2018. The Feasibility of a Cloud-Based Low-Cost Environmental Monitoring System Via Open Source Hardware in Greenhouses. KSÜ Tarım ve Doğa Derg, 21(3): 323-338. doi: 10.18016/ksudobil.341513
  • Fuller RJ, Sides R, Blackwell J 1984. A Thermal Screen System For Greenhouse Energy Conservation. Agricultural Engineering Australia, 27(1): 777-794.
  • Geoola F, Kashti Y, Levi A, Brickman R 2009. A study of the overall heat transfer coefficient of greenhouse cladding materials with thermal screens using the hot box method. Polymer Testing, 28(5): 470-474. doi: 10.1016/j.polymertesting.2009.02.006
  • Hemming S 2005. EFTE: ein hoch transparentes Bedachungsmaterial. Gärtnerbörse, 105(6): 16-17.
  • Jolliet O, Bourgeois M, Danloy L, Gay J-B. (1984). Test and Modelization of a Greenhouse Using Low Temperature Heating BT - First E.C. Conference on Solar Heating: Proceedings of the International Conference held at Amsterdam, April 30-May 4, 1984. Dordrecht.
  • Jolliet O, Bourgeois M, Danloy L, Gay J-B, Mantilleri S, Moncousin C 1985. Test of a greenhouse using low temperature heating. Acta Horticulturae, 170(1): 219-226. doi: 10.17660/ActaHortic. 1985.170.25
  • Kittas C 1986. Greenhouse cover conductances. Boundary-Layer Meteorology, 36(3): 213-225. doi: 10.1007/BF00118660
  • Le Quillec S, Brajeul E, Lesourd D, Loda D 2005. Thermal Screen Evalution In Soilless Tomato Crop Under Glasshouse. Acta Horticulturae, 691(1): 709-716. doi: 10.17660/ActaHortic.2005.691.87
  • Meijer J 1980. Reduction of Heat-Losses from Greenhouses by Means of Internal Blinds with Low Thermal Emissivity. Journal of Agricultural Engineering Research, 25(4): 381-390. doi: Doi 10.1016/0021-8634(80)90079-7
  • Meyer J 1981. Energy Saving With Mobile Thermal Screens. Acta Horticulturae, 115(1): 677-684. doi: 10.17660/ActaHortic.1981.115.76
  • Meyer J 1984. The influence of thermal screens on energy consumption of greenhouse. Garten Dauwissen Schaft, 49(1): 74-80.
  • Mihara Y, Hayashi M 1979. Studies on the insulation of greenhouses, 1: Overall heat transfer coefficient of greenhouses with single and double covering using several material curtains. Journal of Agricultural Meteorology, 35(1): 13-19.
  • Nelson PV 2003. Greenhouse Operation and Management (6 ed.) Prentice Hall, Raleigh, NC 27695, USA. , 692s
  • Newell A 1986. Improved Production With New Plastics And Fabrics. Australian Horticulture, 84(3): 48-52.
  • Nijskens J, Deltour J, Coutisse S, Nisen A 1984. Heat transfer through covering materials of greenhouses. Agricultural and Forest Meteorology, 33(2-3): 193-214. doi: 10.1016/0168-1923(84)90070-4
  • Noble R, Holder R 1989. Pot plant production under various greenhouse cladding materials. Journal of Horticultural Science, 64(4): 485-493.
  • Özturk HH, Başçetinçelik A 2003. Energy and exergy efficiency of a packed-bed heat storage unit for greenhouse heating. Biosystems engineering, 86(2): 231-245. doi: 10.1016/S1537-5110(03)00134-X
  • Öztürk HH 2008. Sera İklimlendirme Tekniği Hasad Yayincilik, Istanbul,
  • Öztürk HH, Başçetinçelik A 2003. Effect of Thermal Screens on the Microclimate and Overall Heat Loss Coefficient in Plastic Tunnel Greenhouses. Turkish Journal of Agriculture and Forestry, 27(3): 123-134.
  • Papadakis G, Briassoulis D, Mugnozza GS, Vox G, Feuilloley P, Stoffers JA 2000. Radiometric and thermal properties of, and testing methods for, greenhouse covering materials. Journal of Agricultural Engineering Research, 77(1): 7-38. doi: 10.1006/jaer.2000.0525
  • Pirard G, Deltour J, Nijskens J 1994. Controlled operation of thermal screens in greenhouses. Plasticulture (France), 103(1): 11-22.
  • Qingfa C, Jing W 2002. Temperature and Energy-Saving Effects of Applying the Mobile Double Layers Thermal Screen in A Grcenhouse [J]. Transactions of The Chinese Society of Agricultural Engineering, 18(1): 111-114.
  • Santamouris M, Balaras CA, Dascalaki E, Vallindras M 1994. Passive Solar Agricultural Greenhouses - a Worldwide Classification and Evaluation of Technologies and Systems Used for Heating Purposes. Solar Energy, 53(5): 411-426. doi: Doi 10.1016/0038-092x(94)90056-6
  • Short TH, Pang T 1990. Heat transfer across a double acrylic greenhouse glazing. Paper - American Society of Agricultural Engineers, 90-4534.
  • Takakura T 1982. Heating, Ventilating and Cooling Greenhouses. Journal of Agricultural Meteorology, 38(1): 65-70.
  • Tantau HJ 1977. The Influence Of Single And Double Shelters On The Climate And Heat Consumption Of Greenhouses. Acta Horticulturae, 87(1): 119-124. doi: 10.17660/ActaHortic.1977.70.1
  • Tantau HJ 1983. Heizungsanlagen Im Gartenbau.Handbuch Des Erwerbsgärtners. Verlag Eugen Ulmer, Stuttgart, 258s
  • Teitel M, Barak M, Antler A 2009. Effect of cyclic heating and a thermal screen on the nocturnal heat loss and microclimate of a greenhouse. Biosystems engineering, 102(2): 162-170. doi: 10.1016/ j.biosystemseng.2008.11.013
  • Teitel M, Segal I 1995. Net Thermal Radiation Under Shading Screens. Journal of Agricultural Engineering Research, 61(1): 19-25. doi: 10.1006/ jaer.1995.1026
  • Van de Braak NJ, Kempkes FLK, Bakker JC, Breuer JJG 1997. Application of simulation models to optimize the control of thermal screens. II Modelling Plant Growth, Environmental Control and Farm Management in Protected Cultivation 456(1): 391-398.
  • Von Zabeltitz C 1988. Energy conservation and renewable energies for greenhouse heating. Energy conservation and renewable energies for greenhouse heating., 3(1): 9-16.
  • Von Zabeltitz C 2011. Integrated Greenhouse Systems for Mild Climates: Climate Conditions, Design, Construction, Maintenance, Climate Control Springer Berlin Heidelberg, Berlin, Heidelberg, 285-311s
  • Von Zabeltiz C 1992. Energy-efficient greenhouse designs for Mediterranean countries. Plasticulture (France).
  • Waaijenberg D 2004. Design, construction and maintenance of greenhouse structures. International Symposium on Greenhouses, Environmental Controls and In-house Mechanization for Crop Production in the Tropics, 71(1): 31-42.
  • Weimann G 1984. Energiesparende Mannahmen in Foliengewächshausern. Deutscher Gartenbau, 38(1): 1569-1571.
  • Yağcıoğlu A 2009. Sera Mekanizasyonu Ege Üniv. Ziraat Fakültesi Yayınları, İzmir, 373s
  • Zhang Y, Gauthier L, de Halleux D, Dansereau B, Gosselin A 1996. Effect of covering materials on energy consumption and greenhouse microclimate. Agricultural and Forest Meteorology, 82(1-4): 227-244. doi: 10.1016/0168-1923(96)02332-5
There are 53 citations in total.

Details

Primary Language English
Journal Section RESEARCH ARTICLE
Authors

Ali Çaylı 0000-0001-8332-2264

Adil Akyüz 0000-0002-2120-0680

Publication Date April 30, 2019
Submission Date December 7, 2018
Acceptance Date January 17, 2019
Published in Issue Year 2019Volume: 22 Issue: 2

Cite

APA Çaylı, A., & Akyüz, A. (2019). The Experimental Determination of The Impact of Overall Heat Consumption Coefficient and Thermal Screens on Heat Saving in Plastic Greenhouses. Kahramanmaraş Sütçü İmam Üniversitesi Tarım Ve Doğa Dergisi, 22(2), 270-280. https://doi.org/10.18016/ksutarimdoga.vi.493745

Cited By

Batman Yöresi Modern Seracılık İşletmelerinin Isı Gereksinim Değerlerinin Hesaplanması, Isı Koruma Önlemlerinin Isı Tüketimine Etkilerinin Belirlenmesi
Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi
https://doi.org/10.18016/ksutarimdoga.vi.1359654
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