mechanical engineering dr. neal murphy engineering nov 2013.pdf · • a comprehensive evaluation...
TRANSCRIPT
Mechanical Engineering
Dr. Neal Murphy
12th November 2013
Power generation
What do mechanical engineers do...?
Transport
What do mechanical engineers do...?
Biomedical
What do mechanical engineers do...?
Manufacturing
What do mechanical engineers do...?
What do mechanical engineers do...?
Management
What will you study..? Thermodynamics
What will you study..? Dynamics
What will you study..? Control
What will you study..? Electrical and electronic engineering
What will you study..? Materials
What will you study..? Mechanics of Materials
What will you study..? Fluid Mechanics and Heat Transfer
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Stage 3 (60 Credit)
Two-Stage ME (2-years, 120 Credit) !+,&*#-!'.!/(0%(##-%(0!!+/!12*-3$*3-,4!/(0%(##-%(0!5%*6!7-$6%*#$*3-#89!$
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Stage 1 (60 Credit)
Stage 2 (60 Credit)
Stage 3 (60 Credit)
Single-Stage ME (2-years, 120 Credit) !+,&*#-!'.!/(0%(##-%(0!1+/89!&I#$%,4%&%(0!%(NNN!!
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*Minimum GPA Required for Entry to ME Programmes
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Stage 4 BE (60 Credit)
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Stage 1 (60 Credit)
Engineering and Architecture Programme Office/Dr David Timoney, October 2011
School of Mechanical and Materials Engineering College of Engineering and Architecture University College Dublin
Mechanical Engineering
John Adams BE, PhD
Introduction
• Why am I here speaking to you? – First hand experience – Example of typical career path
• Plan for today’s presentation – Example careers from my classmates – My own research – My time in industry – Overview of the possible options with a Mechanical Eng. Degree
My Class • Graduated 2005
My Education and Work to Date!!
• BE Mechanical Engineering from
• PhD from
• Research and Development Engineer in
• Product Development Engineer in
My Education and Work to Date!!
• BE Mechanical Engineering from
• PhD from
• Research and Development Engineer in
• Product Development Engineer in
Research: Mitral Heart Valve
Ischaemic Mitral Regurgitation
• Retrograde flow of blood through MV
• IMR arises as a consequence of reduced blood flow to myocardium
• 7.9 Million Americans suffer Myocardial Infarction
• 19% of these suffer IMR
Treatment Strategies
• A comprehensive evaluation of the efficacy of MV treatment has been hindered by the lack of randomized clinical trials
• Retrospective studies have shown valve repair to be optimal treatment with lower perioperative mortality and long-term morbidity, increased survival and preservation of LV function
• Novel Treatment Strategies – Percutaneous delivery of repair element
To Pump
Compliance and resistance
Aortic Head Tank
Left Atrial Tank
Prosthetic Aortic Valve
Papillary Muscle Support
arms
Mitral annulus plate
Mitral Model – Flow Loop
Mitral Model - Pulse Duplicator
Mitral Coaptation – Dynamic
Force Measurement • 3 axis force sensor
• Chordae tendinae tension sensor
• Coaptation Probe
Mitral Coaptation – Static
Mitral Coaptation – Static
Mitral Model - Annulus Plate
Mitral Model - Annulus Plate
Mitral Coaptation – Dynamic
Mitral Coaptation Forces
Mitral Coaptation Forces
Mitral Coaptation Forces
PhD Complete
Product Development Engineer: Nypro
• Location: Bray
• Work force: 320
• Designs, Develops and Manufactures Injection Moulded Medical Devices
Device Development Centre
• Clean Room Facilities
• High Volume Manufacture – 60,000,000 Devices per year
• High Volume Assembly
• Core Business is Plastic Injection Moulding
• Specialises in Drug Delivery Devices
• DDS Group uses Predictive Mechanical Design
• DDS Group caries out design for manufacture and manages tool design
• Medical Device Packaging / Cartridges
• Operations Group control/optimise processes
How has a Mechanical Engineering Degree Helped me?
• Core Engineering Skills: Understand fundamentals
• Problem Solving Ability
• Flexibility to adapt to roles
• Speed of learning
My Class • Graduated 2005
My Class
• Materials Science
• Failure Analysis
• Thermodynamics
• Energy Conversion Systems
• Fluid Dynamics
• Control Systems
• Electronic and Electrical
My Class
• Materials Science
• Thermodynamics
• Fluid Dynamics
• Control Systems
• Continuum Mechanics
My Class
• Process optimisation
• Resource Management
• Manufacturing
My Class
• Project Management
• Accounting
• Logical Problem Solving
• Flexible learning
• Operational sales
Do What Interests You!
• Go for opportunities that interest you.
• Enter competitions
• Overseas learning
• Scholarships
• Research Projects
Thank you