DETERMINATION OF DYNAMIC SHRINKAGE IN BEECH AND SPRUCE WOOD DURING DRYING USING X-RAY SPECTROSCOPY

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

TARMIAN A.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Forest and Wood Products Year:2013 | Volume:65 | Issue:4 Page(s): 439-452

Download Full-Text

Persian Verion

View:

804

Download:

Cites:

Information Journal Paper

Title

DETERMINATION OF DYNAMIC SHRINKAGE IN BEECH AND SPRUCE WOOD DURING DRYING USING X-RAY SPECTROSCOPY

Author(s)

TARMIAN A. | Issue Writer Certificate

Keywords

DRYINGQ2

SHRINKAGEQ2

BEECHQ2

SPRUCEQ3

X-RAY SPECTROSCOPYQ2

Abstract

The dynamic of SHRINKAGE in BEECH (Fagus sylvatica) and SPRUCE (Picea abies) was non-destructively determined during DRYING using X-RAY SPECTROSCOPY. Furthermore, electron microscopy (ESEM) studies were carried out and the pattern of moisture gradient evolution was determined in order to precisely characterize the dynamic of SHRINKAGE. The results showed that the dynamic of SHRINKAGE is different for BEECH and SPRUCE. The SHRINKAGE of BEECH wood occurred during the bulk (capillary) flow of free water when the surface moisture reduced below fiber saturation point. In contrast, the SHRINKAGE of SPRUCE wood only occurred at the domain of bound water diffusion. The uneven pattern of SHRINKAGE in BEECH wood reveals that the SHRINKAGE of BEECH is more anisotropic than that of SPRUCE. In the case of both woods, especially in BEECH, in spite of moisture reduction at the domain of bound water diffusion close to the final moisture, SHRINKAGE did not occurred. Since the BEECH wood cells didn’t suffer from collapse, it can be concluded that the considerable SHRINKAGE of BEECH wood at the domain of free water can not be due to the cell collapse at a result of capillary tension.

Cites

No record.

References

No record.

Cite

APA: Copy

TARMIAN, A.. (2013). DETERMINATION OF DYNAMIC SHRINKAGE IN BEECH AND SPRUCE WOOD DURING DRYING USING X-RAY SPECTROSCOPY. JOURNAL OF FOREST AND WOOD PRODUCTS (JFWP) (IRANIAN JOURNAL OF NATURAL RESOURCES), 65(4), 439-452. SID. https://sid.ir/paper/162776/en

Vancouver: Copy

TARMIAN A.. DETERMINATION OF DYNAMIC SHRINKAGE IN BEECH AND SPRUCE WOOD DURING DRYING USING X-RAY SPECTROSCOPY. JOURNAL OF FOREST AND WOOD PRODUCTS (JFWP) (IRANIAN JOURNAL OF NATURAL RESOURCES)[Internet]. 2013;65(4):439-452. Available from: https://sid.ir/paper/162776/en

IEEE: Copy

A. TARMIAN, “DETERMINATION OF DYNAMIC SHRINKAGE IN BEECH AND SPRUCE WOOD DURING DRYING USING X-RAY SPECTROSCOPY,” JOURNAL OF FOREST AND WOOD PRODUCTS (JFWP) (IRANIAN JOURNAL OF NATURAL RESOURCES), vol. 65, no. 4, pp. 439–452, 2013, [Online]. Available: https://sid.ir/paper/162776/en

Related Journal Papers