Dielectric Properties of Ponderosa Pine at High Frequencies

Dielectric Properties of Ponderosa Pine at High Frequencies PDF Author: Arthur Douglas Hughes
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 1154

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Dielectric Properties of Ponderosa Pine at High Frequencies

Dielectric Properties of Ponderosa Pine at High Frequencies PDF Author: Arthur Douglas Hughes
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 1154

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Ponderosa Pine Bibliography Through 1965

Ponderosa Pine Bibliography Through 1965 PDF Author: Elvera A. Axelton
Publisher:
ISBN:
Category : Ponderosa pine
Languages : en
Pages : 158

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U.S. Forest Service Research Paper INT

U.S. Forest Service Research Paper INT PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 158

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Spiral Grain

Spiral Grain PDF Author: C. A. Wellner
Publisher:
ISBN:
Category : Spiral grain
Languages : en
Pages : 576

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Bulletin

Bulletin PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 554

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Radio-frequency Dielectric Drying of Short Lengths of Northern Red Oak

Radio-frequency Dielectric Drying of Short Lengths of Northern Red Oak PDF Author: William Turner Simpson
Publisher:
ISBN:
Category : Drying apparatus
Languages : en
Pages : 10

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Northern red oak boards, 1 inch thick by 4 inches wide by 24 inches long, were dried from an initial moisture content of approximately 80 percent of various final moisture contents by radiofrequency electrical energy. Drying occurred rapidly above the fiber saturation point, but slowed down considerably below this moisture content. With the drying system used in this investigation, the average moisture content could be reduced in 15 minutes from 80 to 25 percent. However, the level of degrade in boards dried to 25 percent or below was probably too high for many oak products in which honeycomb is an important defect. The results did suggest that radiofrequency drying has some potential as a predrying process to be followed by lower temperature drying. (Author).

Digest of Literature on Dielectrics

Digest of Literature on Dielectrics PDF Author:
Publisher:
ISBN:
Category : Dielectrics
Languages : en
Pages : 464

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Forestry Abstracts

Forestry Abstracts PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 1260

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Bibliography of Agriculture

Bibliography of Agriculture PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1202

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Proceedings

Proceedings PDF Author:
Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 180

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