Cracked NASA Heat Exchanger – Failure Analysis & Redesign
Failure analysis of cracks around bolt holes of the inlet and outlet tubesheets of a NASA heat exchanger.
Cracked NASA Heat Exchanger – Failure Analysis & Redesign Read More »
Portfolio of Aerospace Engineering Projects / Solutions Projects – O'Donnell
Portfolio of Aerospace Engineering Projects / Solutions – including aircraft flight controls, landing gears, NASA heat exchangers and the Space Shuttle Main Engines.
Engineering equipment operating in extreme environments – whether in single or multiple missions – requires experience in materials, design and finite element analysis. FEA is used to determine structural integrity of components operating in a range of loads including (thermal / transient), stress, vibration & fatigue).
Our work has also included a number of interesting projects that are not presented here.
Call Tom O’Donnell to Discuss your Engineering Challenges. (412) 835-5007
Metallurgical & Engineering Evaluations- Cracks on Actuator in Landing Gear
Metallurgical Evaluation of Cracks found in Aluminum Actuator Arm on Aircraft Landing Gear.
Metallurgical & Engineering Evaluations- Cracks on Actuator in Landing Gear Read More »
Prediction of Thrust Chamber Life on NASA Space Shuttle Main Engines
Prediction of Thrust Chamber Life on Space Shuttle Engines Due to Hot-Gas-Wall Ligaments Subjected to Severe Thermal Cycling
Prediction of Thrust Chamber Life on NASA Space Shuttle Main Engines Read More »
Recertification of Aging Pressure Vessels / Systems at NASA Facility
Recertification of aging pressure vessels and pressure systems, including stress, fatigue and fracture analyses to ASME Code – at NASA Lewis
Recertification of Aging Pressure Vessels / Systems at NASA Facility Read More »
Comprehensive Forensic Failure Analysis of Boeing 737 Flight Control Failures
Forensic Failure Analysis – Boeing 737 Flight Control System Aircraft Stabilizer Trim Motor Bearings.
Comprehensive Forensic Failure Analysis of Boeing 737 Flight Control Failures Read More »
Modal and Vibration FEA Analysis on Linear Displacement Transducers (Actuators)
Modal and Vibration analysis on linear variable displacement transducers
Modal and Vibration FEA Analysis on Linear Displacement Transducers (Actuators) Read More »
