DDA Engineering Download Resources
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DDA Engineering Company Overview
Summary of DDA Engineering's history, mission, capabilities, industries, and contact info.
Exhaust System Modeling for Performance and Noise
Case study of using GT-Suite for modeling two exhaust muffler configurations to compare engine performance and tailpipe noise.
1-D Simulation of a Firearm Suppressor
Case study demonstrating the practicality of using 1-D GT-Suite modeling to make fast and simple comparisons of various firearm suppressor concepts.
SAE Paper 942477, What is Limiting Your Engine Air Flow: Using Normalized Steady Air Flow Bench Data
Link to SAE to download paper from DDA Engineering author Dan Agnew regarding steady air flow bench testing and data processing.
PRI Trade Show Education Seminar - Using Mult-Physics Simulation to Optimize Your Camshafts
Link to download our presentation from the Performance Industry Trade Show Education Seminar regarding 1-D modeling of and engine camshaft profile lift, duration, and timing optimization DOE for power and torque optimization.
3-D Computer Flow Analysis of a Performance Intake and Exhaust Port
Link to download our presentation from the Performance Industry Trade Show Education Seminar CFD modeling of a 4-valve intake and exhaust port showing the methods and results.
Water Jacket CFD Modeling
Link to download our presentation regarding coolant flow CFD modeling through an engine's block and head.