Results 1 to 10 of about 127,573 (303)

Effect of varnishes on yellow hue in colored wood material

open access: yesTurkish Journal of Forestry, 2021
In this study, changing effect of water based varnishes on yellow hue in wood material which was colored with water soluble color pigments in brown hue has been researched. For this purpose, wood samples which were prepared from the Oriental beech (Fagus
Ahmet Cihangir Yalınkılıç
doaj   +1 more source

Study on temperature variation and pulsation frequency of diesel-wetted wood powder fire with different fuel component ratios and burner diameters

open access: yesCase Studies in Thermal Engineering, 2021
Temperature variation and flame pulsation behavior of diesel-wetted wood powder fire were experimentally studied. Fuel component ratios (the mass ratio of diesel to wood powder) and burner diameters were considered.
Peng Lei   +4 more
doaj   +1 more source

Extraction, Identification and comparison of Organically chemical components in extractive of bark and wood from Eucalyptus by Gas chromatography - Mass spectrometry [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2014
This research was carried out to identification and comparison of organically chemical component in the wood / bark extractives Eucalyptus camaldulensis.
milad tajik, ramin vaysi, majid kiaei
doaj   +1 more source

Simulation Study on Static Characteristics of Qing-style ‘One Bucket Three Liters’ Column-cap Dou-Gong Bracket

open access: yesBioResources, 2023
The Dou-Gong bracket is a key transition component between the roof and the column in ancient Chinese wooden structures. In this paper, the static structural behavior of Qing-style ‘one bucket three liters’ Column-cap Dou-Gong Bracket (third-class ...
Lihong Yao, Yuanhe Li
doaj   +2 more sources

Effect of wood biomass components on self-heating [PDF]

open access: yesBioresources and Bioprocessing, 2021
AbstractBiomass may ignite due to biological oxidation and chemical oxidation. If this phenomenon (spontaneous ignition) is controlled, it would be possible to produce biochar at a lower cost without the need for an external heat resource. We investigated if self-heating could be controlled by using sawdust and bark chips.
Nozomi Miyawaki   +4 more
openaire   +3 more sources

A review on wood powders in 3D printing: processes, properties and potential applications

open access: yesJournal of Materials Research and Technology, 2021
Three-dimensional (3D) printing is a technology that, for a multitude of raw materials, can be used in the production of complex structures. Many of the materials that currently dominate 3D printing (e.g.
Atanu Kumar Das   +3 more
doaj   +1 more source

Thermal Modification Intensity of Heat-treated Poplar Wood Part 1: Characterization and Predication of Surface Layer

open access: yesDrvna Industrija, 2023
Wood heat treatment is an environmentally friendly method, and the heat-treated wood properties are closely related to thermal modification intensity. This study focuses on the 0-3 mm surface layer (SL) of poplar wood heat treated at 160~220 °C.
Yang Li   +7 more
doaj   +1 more source

Wettability of Sanded and Aged Fast-growing Poplar Wood Surfaces: I. Surface Free Energy

open access: yesBioResources, 2014
The sanding process influences the surface morphology and chemical components of wood, which are two important factors that influence the surface free energy and wettability of wood.
Qin Zhiyong   +4 more
doaj   +1 more source

Effects of water-soluble varnishes on red color tone in wood material colored with water-soluble wood stains

open access: yesTurkish Journal of Forestry, 2015
In this study, changing effect of water-soluble varnishes on red color tone in different wood materials which were colored with water-soluble wood stains in brown tone has been researched.
Ahmet Yalınkılıç, Abdullah Sönmez
doaj   +1 more source

Estimation of coarse dead wood stocks in intact and degraded forests in the Brazilian Amazon using airborne lidar [PDF]

open access: yesBiogeosciences, 2019
Coarse dead wood is an important component of forest carbon stocks, but it is rarely measured in Amazon forests and is typically excluded from regional forest carbon budgets.
M. A. S. Scaranello   +12 more
doaj   +1 more source

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