№ lp_2_3_48019
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This document describes the specifications for applying High Friction Surface Treatment (HFST) on asphalt or concrete pavement, including materials, surface preparation, and installation procedures.
Note:
Year
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Note:
Year
Author:
First A. AUTHOR1, Second B. AUTHOR2, Third C. AUTHOR3
Target Audience:
Specialists in tribology and related fields
Year:
2017
Region / city:
Manchester, Bristol, UK
Subject:
Welding, materials science
Document type:
Research paper
Institution:
University of Manchester, University of Bristol
Authors:
T. Suna, M. J. Roy, D. Strong, C. Simpson, P.J. Withers, P.B. Prangnell
Target audience:
Researchers, engineers in material science and welding
Period of validity:
Not specified
Approval date:
Not specified
Date of changes:
Not specified
Year:
2026
Region / City:
Not specified
Document Type:
Laboratory Report
Organization / Institution:
Not specified
Author:
Not specified
Target Audience:
Students, Researchers in Physics and Engineering
Period of Validity:
Not specified
Approval Date:
Not specified
Date of Amendments:
Not specified
Year:
Not specified
Region / City:
Not specified
Subject:
Physics
Document Type:
Educational Material
Institution:
Not specified
Author:
Not specified
Target Audience:
Students of Physics
Period of validity:
Not specified
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
2023
Region / City:
Blacksburg, Virginia, USA
Topic:
Friction Measurement, Regression Methods
Document Type:
Research Paper
Institution:
Virginia Tech Transportation Institute
Authors:
Samer Katicha, Gerardo W. Flintsch, Edgar David de León Izeppi
Target Audience:
Researchers, Engineers
Period of Validity:
N/A
Date of Approval:
N/A
Date of Modifications:
N/A
Year:
2026
Region / city:
Not specified
Topic:
Kinetic friction, experimental design, material science
Document type:
Lab instructions
Institution:
IOLab
Author:
Not specified
Target audience:
Students of physics
Period of validity:
Not specified
Approval date:
Not specified
Modification date:
Not specified
Year:
2026
Region / City:
Not specified
Subject:
Physics, Mechanics
Document Type:
Educational exercise / Laboratory guide
Author:
Matt Vonk
Target Audience:
Students studying physics
Measurement Focus:
Velocity, acceleration, displacement, friction
Equipment / Scenario:
Person sliding on ice, 90-kg mass
Calculation Methods:
Average velocity, uncertainty analysis, forces and friction
Observational Data:
Distance in meters, time in frames and seconds
Year:
2023
Region / City:
India
Topic:
Welding of Aluminium Alloys
Document Type:
Review Article
Institution:
Gurgaon Institute of Technology & Management; Chandigarh Engineering College
Authors:
Mandeep Kaur, Taljeet Singh, Kuldeep Singh
Target Audience:
Researchers and engineers in mechanical and materials engineering
Materials Studied:
Aluminium Alloys AA6061, AA2219, AA5083
Processes Analyzed:
Friction Stir Welding (FSW), Gas Metal Arc Welding (GMAW), Gas Tungsten Arc Welding (GTAW), MIG/TIG welding
Mechanical Properties Investigated:
Tensile strength, hardness, microstructure, fatigue life, impact resistance
Welding Parameters:
Welding speed, current, voltage, filler material, shielding gas, heat input, tool type
Testing Methods:
Tensile tests, hardness tests, microstructural analysis
Purpose:
Comparison of mechanical performance and microstructural characteristics of different welding techniques for aluminium alloys
Subject:
Physics
Topic:
Friction and atomic interactions during surface contact
Document type:
Laboratory worksheet
Educational level:
School science class
Activity type:
Pre-lab reflection and interactive simulation analysis
Software / resource referenced:
PhET Friction Simulation
Objects studied:
Two books representing contacting surfaces
Measured variable:
Temperature change during friction
Concepts addressed:
Surface friction, particle motion, microwelds, heat generation
Student tasks:
Reflection, hypothesis writing, simulation interaction, observation recording
Fields included:
Name, Date, School, Facilitator
Date of publication:
December 3, 2019
Location:
Plymouth, Michigan, USA
Document type:
Press release
Organization:
Freudenberg Sealing Technologies
Parent organization:
Freudenberg Group
Product:
Levitorq axial thrust washer with scoop feature
Technology field:
Sealing technology and hydrodynamic lubrication
Industry applications:
Automotive powertrain, transmissions, driveline components, industrial machinery
Material technology:
Polymeric thrust washers (thermoplastic and thermoset materials)
Performance characteristics:
Increased pumping ability and higher critical speed up to 10,000 rpm
Product portfolio:
Low Emission Sealing Solutions (LESS)
Key personnel mentioned:
Ray L. Szparagowski
Media contacts:
Cheryl Eberwein; Ulrike Reich
Company scale (2018):
About €2.3 billion in sales and approximately 15,000 employees
Year:
2021
Region / city:
London
Topic:
Friction coefficient in yarns and fibre ropes
Document type:
Research paper
Institution:
Imperial College London
Author:
Roger E Hobbs, Dr Isabel M L Ridge
Target audience:
Researchers, engineers, academics in structural and textile engineering
Period of validity:
N/A
Approval date:
N/A
Modification date:
N/A
Year:
2017-18
Class:
VIII
Subject:
Science
Topic:
Force and Friction
Prepared by:
Mrs. Sreeja
Type of document:
Educational Worksheet
Target audience:
Students of class VIII
Date:
Not specified
Date of approval:
Not specified
Date of modification:
Not specified
Year:
2026
Institution:
University Laboratory
Course:
Control Systems Lab
Instructor:
Lab TA
Student:
Lab Partner
Sections:
I – Analog Computer, II – WinCon, III – WinCon with Friction Compensation
Type of document:
Lab report
Parameters evaluated:
Overshoot (Mp), Rise time (tr), Settling time (ts), Steady-state error (Ess), Gains, Friction values
Purpose:
Comparison of theoretical and experimental system performance
Evaluation criteria:
Theoretical vs. experimental results, impact of unmodeled dynamics, friction effects
Audience:
Students and instructors in control systems laboratory courses
Note:
Year
Subject:
Physics
Document Type:
Educational material
Target Audience:
Students
Keywords:
Energy conservation, friction, velocity, motion, kinematics, energy loss, physics problems
Year:
2026
Location:
Laboratory testing facility
Subject:
Tribology and surface analysis
Document type:
Experimental data report
Institution:
Materials Science Department
Authors:
Not specified
Tested materials:
Steel
Tested gases:
Air, O2, N2, H2, Argon, Helium, Ammonia, CO2, CO, Methane, Ethane, Propane, Butanes, Ethene, Propene, Ethyne
Measurement parameters:
Friction coefficient, wear values, XPS spectra
Test method:
HPR friction and switching tests
Supplementary data:
High resolution XPS spectra of clean steel surface
Description:
Experimental dataset detailing friction coefficients and wear measurements under various gas environments with accompanying XPS surface analysis, serving as a primary source for tribology research.
Note:
Year
Subject:
Surface Treatment Inspection
Document Type:
Inspection Plan
Organization:
Water Corporation
Author:
Enter licensee
Target Audience:
Contractors, Inspectors, Quality Assurance Personnel
Year:
Not specified
Region / City:
Neath Port Talbot, Powys
Topic:
Planning and Environmental Compliance
Document Type:
Application for condition discharge
Organization / Institution:
RPS Consulting Services Limited
Author:
Damian Barry
Target Audience:
Neath Port Talbot County Borough Council
Period of Validity:
Not specified
Approval Date:
Not specified
Date of Amendments:
Not specified
Contextual Description:
Application for the discharge of several planning conditions regarding the development of Phase 1a of the Nant Helen Surface Mine site and Onllwyn Distribution Centre, including environmental, construction, and biodiversity management plans.
Year:
2023
Region / City:
Cleveland County, Norman, Oklahoma
Subject:
Asphaltic Concrete Installation for Cleveland County
Document Type:
Invitation to Bid
Agency / Institution:
Cleveland County Purchasing
Author:
Cleveland County Purchasing
Target Audience:
Bidders, Contractors
Effective Period:
November 1, 2023 – January 31, 2024
Approval Date:
10/04/2023
Amendment Date:
10/13/2023
Note:
Year
Region / City:
Midland, Texas
Theme:
Oil & Gas Permit Application
Document Type:
Surface Location Acknowledgment Form
Agency / Organization:
City of Midland
Target Audience:
Surface Owners
Contextual Description:
A legal document confirming the acknowledgment of a proposed oil and gas well location and its operational details by a surface owner, outlining compensation, restoration, and operational conditions.