Microwave Timber Moisture Measurement

Name: Microwave Timber Moisture Measurement
Brand: Scholars' Press
SKU: 9783639704990
Price: 40.63 EUR
Availability: InStock

Microwave In-Kiln Sensor

Автор: Wayne Holmes

Език:

Корици: С меки корици

Издател: Scholars' Press

Наличност: Налично при издателя, по поръчка

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This work covers the development of a six-port and slotted waveguide based measurement system for th...

Информация за книгата

Автор

Wayne Holmes

Език

Английски език

Корици

Книга - С меки корици

Издадена

2014

страници

128

EAN

9783639704990

ISBN

3639704991

Enbook ID

07173824

Издател

Scholars' Press

Теглоt

200

Размери

152 x 229 x 8

Пълно описание

This work covers the development of a six-port and slotted waveguide based measurement system for the determination of the variation of moisture content (mc) of stacked lumber. A Six-port reflectometer was developed and used throughout the trials incorporating an automatic calibration system. In addition the measurement of the dielectric properties of the typical lumber types of Heartwood, Sapwood and internal Branches is examined. Measurements were made using the waveguide cell technique covering the frequency range of 2.3 to 6.5GHz. Both an explicit first order model and multivariate regression analysis of the sensor was proposed and experimental results presented for lumber mc spanning the range of 10 to 180% by dry basis. From these trials a mc measurement error of 3% for the explicit model and 2% for regression of individual boards covering the sensor was determined without incorporating density effects

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Microwave Timber Moisture Measurement

Microwave In-Kiln Sensor

Информация за книгата

Пълно описание

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