Services provided by Arvtech Aero

1. ARVTECH AERO INC. Durability, Mechanical Systems, Project Management Our operation is an association of engineers with multi disciplinary skills in high tech product development. The group has a cumulative total of over 100 years of experience. AAI has been in existence for 10 years and has worked with aerospace and power generation companies, we are a member of the “CanadianControlled Goods Program”. Steve Arvanitis Eng., M. Eng. PRINCIPAL Tel: (514) 862-6819 Fax: (514) 626-9443 Email: steve@arvtechaero.com 217 Martinique St., D.D.O., Quebec, Canada H9G 2Y4

2. CATERING TO THE AEROSPACE &HIGH TECH SECTORS EXTENSIVE EXPERIENCE & PROVEN TRACK RECORD TURBO PROPS, TURBO SHAFTS, TURBO FANS AND INDUSTRIAL TURBINES FOR POWER GENERATION. ENGINE HOT SECTION AND MECHANICAL COMPONENTS (GEARBOXES, BEARINGS, PROPELLERS, SHAFTS, SEALS, CASINGS, JOURNAL BEARINGS, IMPELLERS, AXIAL/RADIAL/MIXED FLOW TURBINES ETC). HIGH TECH RESEARCH, DESIGN, DEVELOPMENT AND PRODUCT ROLL OUT. EXOTIC MATERIALS AND CASTINGS, PRECISION PARTS AND PROCESSES, SPECIALIZED MANUFACTURING. STATE OF THE ART ANALYSIS (STRUCTURAL/ELASTIC/PLASTIC, THERMAL), VIBRATION(MODAL/CRITICAL SPEED/FORCED), DURABILITY ANALYSIS (HCF/LCF/CREEP/TMF/COATING OXIDATION/CORROSION/LEFM, MIXED MODES OF ALL). OVERALL PROJECT MANAGEMENT. UNSURPASSED QUALITY OF WORK AND REPORTING AT COMPETITIVE COST. ENGINEERING ANALYTICAL TOOLS & SOFTWARE COMMERCIAL: ANSYS LINEAR STRESS, MODAL SHAPE, BUCKLING, TRANSIENT THERMAL, NON-LINEAR STRESS, CREEP ANALYSIS, CFD ANALYSIS. IN HOUSE: ANALYTICAL LIFE PREDICTION SOFTWARE PACKAGE. STATE OF THE ART CREEP/FATIGUE INTERACTION AND LINEAR/NON-LINEAR DAMAGE ACCUMULATION TECHNIQUES AND SOFTWARE. LINEAR ELASTIC FRACTURE MECHANICS CAPABILITY AND EXTENSIVE EXPERIENCE WITHIN AN ENSIP ENVIRONMENT

3. MODUS OPERANDI AVAILABLE FOR ON SITE CONSULTING AVAILABLE FOR DESIGN REVIEWS: -STRUCTURAL DESIGN -DESIGN OF MECHANICAL COMPONENTS (shafts, bearings, gears, reduction gearboxes, journal bearings). -TURBINE DESIGN (blades cooled and un-cooled, vanes, casings, combustors, film cooling, impingement cooling etc.) PRE AND POST PROCESSING OF DATA EVALUATION OF CODES W.R.T. APPLICATION LITERATURE SURVEYS TROUBLESHOOTING (evaluation of test results w.r.t. design integrity of components) AVAILABLE FOR TRAINING OF JUNIOR STAFF IN DESIGN AND ANALYSIS