Solid–liquid transport in a modified co-rotating twin-screw extruder-dynamic simulator and experimental validations [PDF]
, 2004 This work presents a dynamic transport model of a solid–liquid media through a twin-screw extruder (TSE). The application under consideration is the solid–liquid extraction of solute from raw plant substrate.
Prat, Laurent E. +4 more
core +1 more source
Replication of mixing achieved in large co-rotating screw extruder using a novel laboratory 10-100g minimixer [PDF]
, 2008 YesWhen compounding polymers with additives to develop materials at specifications (colouring plastics is the simplest example), the difficulties is in getting the formulation right the first time.
Benkreira, Hadj +3 more
core +4 more sources
Effect of screw types on screw withdrawal and basic strength of particleboard / Nur Wafa Amalina Amali [PDF]
, 2021 This research was carried out to study the basic strength of commercial particleboard, the screw withdrawal properties of three types of screws on the face, edge machine direction (EMD) and edge cross machine direction (ECMD) of particleboard and the ...
Amali, Nur Wafa Amalina
core
The improvement of the edge screw connection in OSB and conventional particleboard [PDF]
Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2006 This work presents the method for improvement of direct screw connection performance in conventional particleboard (PB) and oriented strand board (OSB). It is conceived on adhesive insertion into the pilot hole prior to embedment of the screw.
Popović Mlađan +3 more
doaj +1 more source
Edge screw withdrawal resistance in conventional particleboard and OSB: Influence of the particles type [PDF]
Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2007 This research was based on presumption that the changes in size and shape of wood particles are expected to have certain impact on the particleboard quality in general.
Miljković Jovan +3 more
doaj +1 more source
The Effect of Heat Treatment on the Withdrawal Capacity of Screws in Spruce Wood
BioResources, 2013 The withdrawal capacity of screws in heat-treated spruce wood (Picea abies Karst.) was measured in the radial and tangential directions. Wood was heat-treated at temperatures of 150, 170, 190, 210, and 230 °C. Screw withdrawal capacity decreased as the degree of thermal modification was increased.
Kariž, Mirko +2 more
openaire +4 more sources
A New Design of the Tooth Profile for Single Screw Compressors [PDF]
, 2012 The wear of star wheel teeth is an importance issue in the single screw compressor. In order to enhance the wearresistance of star wheel teeth, some new profiles of the meshing pair were proposed to replace the currently used straight line envelope ...
Feng, Quanke +3 more
core +1 more source
Investigation of the relations between screw diameter and pilot hole diameter with withdrawal resistance in LVL for establishing regression model [PDF]
Iranian Journal of Wood and Paper Industries, 2018 In this study, variation in screw diameter and corresponding pilot hole, and relationship between these variables with withdrawal resistance for establishing multiple linear regression model was investigated.
mossayeb dalvand +2 more
doaj
Numerical Analysis of Performance, Rotor Temperature Distributions, and Rotor Thermal Deformation of an R134a Screw Compressor [PDF]
, 2012 A numerical analysis is performed to systematically calculate the performance, rotor temperature distributions, and rotor thermal deformation of an R134a screw compressor. The analysis procedure includes three major steps.
Hsieh, Wenhsin +3 more
core +1 more source
Investigation on the Effect of Penetration Depth and Installing Method of Screw on Withdrawal Resistance in Face and Edge of Wood Plastic Composite [PDF]
Iranian Journal of Wood and Paper Industries, 2013 In this study, the effects of penetration depth and the installing method of screw (with drill and without drill) on withdrawal resistance in face and edge of wood plastic panel were investigated.
Behzad Kord +2 more
doaj