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An Investigation on the Moisture Adsorption of Eastern Spruce [Picea orientalis (L.) Link.]

Cilt: 19 Sayı: 3 23 Aralık 2019
Kemal Üçüncü , Aytaç Aydın *, Samet Demirel , Sebahattin Tiryaki
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An Investigation on the Moisture Adsorption of Eastern Spruce [Picea orientalis (L.) Link.]

Öz

Aim of study: The adsorption properties of the samples of full-dry Eastern Spruce (ES) [Picea orientalis (L). Link.] with 12.5 mm, 25 mm, 37.5 mm and 50 mm thick is to determine under the climate conditions with 42%, 65% and % 78 of relative humidity and at a constant temperature of 20 °C. Material and method: The wood samples used in this study were the Eastern Spruce woods which were obtained from Forestry Process Management in the city of Trabzon/Turkey. With regard to mathematical modeling used to determine the wood moisture content (MC), the equation constants in case of adsorption was determined. Experiments were conducted at three different equilibrium moisture content (EMC); 8%, 12% and 16%. Main results: Cross section had no crucial effect on the rate of accessibility to the final MC. However, EMC and thickness have been effective. Research highlights: In practice, since dried wood is kept at outside weather conditions for a certain time before operation, an increase can be observed in the wood MC. It is practically important that under the influence of climate conditions until its utilization, the tendency of water adsorption of wood is determined as a function of time.

Anahtar Kelimeler

Equation Constancy,Physical Properties,Wood Drying

Kaynakça

  1. Akyüz, M. (2004). Heartwood, sapwood, shell thickness, and the annual ring width of Eastern Spruce (Picea orientalis (L.) Link). Journal of Forestry Research Institute of the Eastern Black Sea. Ministry of environment and forestry publication No: 231, DKOA Pub. No: 21, Trabzon.
  2. Ay, N. & Sahin, H. (1998). Investigation of inner morphological properties of Spruce (Picea orientalis) sap and hard wood. Turkish Journal of Agriculture and Forestry 22: 203-207. http://journals.tubitak.gov.tr/agriculture/issues/tar-98-22-2/tar-22-2-14-96076.pdf.
  3. Baronas, R., Ivanauskas, F., Juodeikiene, I. & Kajalavičius, A. (2001). Modelling of moisture movement in wood during outdoor storage, nonlinear analysis: Modelling and Control, 6(2), 3-14.
  4. Khazaei, J. (2008). Water absorption characteristics of three wood varieties. Cer Agro Moldava, 41, 5-16. http://www.uaiasi.ro/CERCET_AGROMOLD/CA2-08-01.pdf.
  5. Liu, Q. & Bakker-Arkema, F. W. (1997). Stochastic modelling of grain drying: Part 2. Model development, Journal of Agricultural Engineering Research, 66, 275-280.
  6. Ma, E., Nakao, T. & Zhao, G. (2009). Adsorption rate of wood during moisture sorption processes, Wood Research, 54, 3, 13-23.
  7. Majka, J., Olek, W. & Kudła-Chwiłowicz, Z. (2014). Determination of moisture content changes in Kiln-Dried Scots Pine timber during storage, Drewno, 578(191), 45-53.
  8. Olgun, H. & Rzayev, P. (2000). Drying the Hazelnut with three different solar systems. Turkish Journal of Engineering and Environmental Sciences, 24, 1-14. http://dergipark.ulakbim.gov.tr/tbtkengineering/article/viewFile/5000025882/5000026118.
  9. Tırıs, C., Ozbalta, N., Tırıs, M. & Dinçer, I. (1994). Experimental testing of a new solar dryer. International Journal of Energy Research, 18, 483-490. DOI: 10.1002/er.4440180407.
  10. TS 2470. 1976. Sampling methods for physical and mechanical tests and features in wood. Turkish Standards Institute.

Kaynak Göster

APA
Üçüncü, K., Aydın, A., Demirel, S., & Tiryaki, S. (2019). An Investigation on the Moisture Adsorption of Eastern Spruce [Picea orientalis (L.) Link.]. Kastamonu University Journal of Forestry Faculty, 19(3), 272-283. https://doi.org/10.17475/kastorman.662451
AMA
1.Üçüncü K, Aydın A, Demirel S, Tiryaki S. An Investigation on the Moisture Adsorption of Eastern Spruce [Picea orientalis (L.) Link.]. Kastamonu University Journal of Forestry Faculty. 2019;19(3):272-283. doi:10.17475/kastorman.662451
Chicago
Üçüncü, Kemal, Aytaç Aydın, Samet Demirel, ve Sebahattin Tiryaki. 2019. “An Investigation on the Moisture Adsorption of Eastern Spruce [Picea orientalis (L.) Link.]”. Kastamonu University Journal of Forestry Faculty 19 (3): 272-83. https://doi.org/10.17475/kastorman.662451.
EndNote
Üçüncü K, Aydın A, Demirel S, Tiryaki S (01 Aralık 2019) An Investigation on the Moisture Adsorption of Eastern Spruce [Picea orientalis (L.) Link.]. Kastamonu University Journal of Forestry Faculty 19 3 272–283.
IEEE
[1]K. Üçüncü, A. Aydın, S. Demirel, ve S. Tiryaki, “An Investigation on the Moisture Adsorption of Eastern Spruce [Picea orientalis (L.) Link.]”, Kastamonu University Journal of Forestry Faculty, c. 19, sy 3, ss. 272–283, Ara. 2019, doi: 10.17475/kastorman.662451.
ISNAD
Üçüncü, Kemal - Aydın, Aytaç - Demirel, Samet - Tiryaki, Sebahattin. “An Investigation on the Moisture Adsorption of Eastern Spruce [Picea orientalis (L.) Link.]”. Kastamonu University Journal of Forestry Faculty 19/3 (01 Aralık 2019): 272-283. https://doi.org/10.17475/kastorman.662451.
JAMA
1.Üçüncü K, Aydın A, Demirel S, Tiryaki S. An Investigation on the Moisture Adsorption of Eastern Spruce [Picea orientalis (L.) Link.]. Kastamonu University Journal of Forestry Faculty. 2019;19:272–283.
MLA
Üçüncü, Kemal, vd. “An Investigation on the Moisture Adsorption of Eastern Spruce [Picea orientalis (L.) Link.]”. Kastamonu University Journal of Forestry Faculty, c. 19, sy 3, Aralık 2019, ss. 272-83, doi:10.17475/kastorman.662451.
Vancouver
1.Kemal Üçüncü, Aytaç Aydın, Samet Demirel, Sebahattin Tiryaki. An Investigation on the Moisture Adsorption of Eastern Spruce [Picea orientalis (L.) Link.]. Kastamonu University Journal of Forestry Faculty. 01 Aralık 2019;19(3):272-83. doi:10.17475/kastorman.662451