Effects of mild hygrothermal treatment on the physical and vibrational properties of spruce wood

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F20%3A94142" target="_blank" >RIV/60460709:41320/20:94142 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/abs/pii/S0263822320326623" target="_blank" >https://www.sciencedirect.com/science/article/abs/pii/S0263822320326623</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.compstruct.2020.112736" target="_blank" >10.1016/j.compstruct.2020.112736</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effects of mild hygrothermal treatment on the physical and vibrational properties of spruce wood

Popis výsledku v původním jazyce

Wood is commonly used for making musical instruments. During the process it is often subjected to treatments, that either modify its volume or its surface properties. Spruce wood specimens were treated under mild temperatures 130 degrees C and 150 degrees C and different relative humidity from 0% to 25%. Longitudinal (L = 150 x R = 12 x T = 2,5 mm) and radial Spruce specimens (R = 120 x L = 12 x T = 2,5 mm) were treated in reactors maintained at a temperature of 130 or 150 degrees C, and a relative humidity (RH) of 0% or varying between 0% and 25%. Weight loss (WL), equilibrium moisture content (EMC), density (square) and vibration properties in bending (E/square, tan square), were measured before and after treatment, while color parameters were recorded also at intermediate steps. After treatments, reconditioning was applied to indicate the irreversible effects of treatments. Reconditioning was done with applying a cycle of different humidity from the first point after treatments to the same point a

Název v anglickém jazyce

Effects of mild hygrothermal treatment on the physical and vibrational properties of spruce wood

Popis výsledku anglicky

Wood is commonly used for making musical instruments. During the process it is often subjected to treatments, that either modify its volume or its surface properties. Spruce wood specimens were treated under mild temperatures 130 degrees C and 150 degrees C and different relative humidity from 0% to 25%. Longitudinal (L = 150 x R = 12 x T = 2,5 mm) and radial Spruce specimens (R = 120 x L = 12 x T = 2,5 mm) were treated in reactors maintained at a temperature of 130 or 150 degrees C, and a relative humidity (RH) of 0% or varying between 0% and 25%. Weight loss (WL), equilibrium moisture content (EMC), density (square) and vibration properties in bending (E/square, tan square), were measured before and after treatment, while color parameters were recorded also at intermediate steps. After treatments, reconditioning was applied to indicate the irreversible effects of treatments. Reconditioning was done with applying a cycle of different humidity from the first point after treatments to the same point a

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20502 - Paper and wood

Projekt

<a href="/cs/project/EF16_019%2F0000803" target="_blank" >EF16_019/0000803: Excelentní Výzkum jako podpora Adaptace lesnictví a dřevařství na globální změnu a 4. průmyslovou revoluci</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

COMPOSITE STRUCTURES

ISSN

0263-8223

e-ISSN

—

Svazek periodika

253

Číslo periodika v rámci svazku

2022

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

1-10

Kód UT WoS článku

000613223200004

EID výsledku v databázi Scopus

2-s2.0-85089284323