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(Stevens Institute of Technology)

Stevens Institute of Technology is a technological university located on a 55 acres (220,000 m2) campus in Hoboken, New Jersey, USA, founded in 1870 on the basis of an 1868 bequest from Edwin A. Stevens. It is the fourth-oldest technological university in the United States, and is known for its rigorous engineering, science, and technological management curricula.

More information: http://en.wikipedia.org/wiki/Stevens_Institute_of_Technology

Valve Cam Exercise

Valve Cam Exercise

Problem Statement Open Valve_Cam.sldasm The valve cam model pictured above includes a spring that will be added between the valve guide and the valve. The camshaft will be rotated at an angular velocity of 36,000 deg/s. Define Moving and Ground parts. Using curve/curve contact, create a spring with the correct stiffness and free length so that the camshaft and rocker are always in contact. We are going to plot the: Cam and Rocker contact force Valve and Rocker contact force Valve and cam contact force
ME345: Modeling and Simulation Professor Frank Fisher Stevens Institute of Technology   Last updated: June 25, 2009   Software versions used in the tutorial: SolidWorks 2007 SP4.0 Bevel Gear Exercise

ME345: Modeling and Simulation Professor Frank Fisher Stevens Institute of Technology   Last updated: June 25, 2009   Software versions used in the tutorial: SolidWorks 2007 SP4.0 Bevel Gear Exercise

Table of Contents: Part 1: Background Part 2: Preparing the Simulation Part 3: Running the Simulation Part 4: Summary
Title Slide

Title Slide

COMPASS ‘97 "Why don’t we learn from our mistakes ?" by Les Hatton Oakwood Computing, Surrey, U.K. lesh@oakcomp.demon.co.uk Last update: 12th June ‘/97 ©Copyright, L.Hatton, 1997 Keynote presentation, COMPASS’97, 16-19 June, ‘97, Gaitthersburg, Md. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

StentSaver The “Distal” Device

StentSaver The “Distal” Device
Group 13 Heavy Lift Cargo Plane Richard-Marc Hernandez Yoosuk Kee Stephen McNulty Jessica Pisano Chi Yan Project Advisor: Siva Thangam

Group 13 Heavy Lift Cargo Plane Richard-Marc Hernandez Yoosuk Kee Stephen McNulty Jessica Pisano Chi Yan Project Advisor: Siva Thangam
ME 423 Senior Design, Fall 2003. Project Number 13 Team members: R. Hernandez, Y. Kee, S. McNulty, J. Pisano, C. Yan Advisor: Professor Siva Thangam Title: Creation of a Heavy Lift Radio-Controlled Cargo Plane

ME 423 Senior Design, Fall 2003. Project Number 13 Team members: R. Hernandez, Y. Kee, S. McNulty, J. Pisano, C. Yan Advisor: Professor Siva Thangam Title: Creation of a Heavy Lift Radio-Controlled Cargo Plane

Computer Aided Drawing of Design: Design Specifications: Design Approach: Design Results: Objectives: Design a high performance heavy lift R/C cargo plane whose purpose is to carry the most weight possible Enter manufactured design into 2004 SAE Aero Design West Competition in Fort Worth, TX S1223 airfoil balsa wood risers construction of stabilizers and wings Rectangular wing planform Horner plates (winglets) for improved flight characteristics Unitized body fuselage Dihedral Wing Wingspan: 10ft Engine: FX OS 2 stroke motor 0.61 cubic inches 1.9 hp Minimum Cargo Area: 120 in3 Cargo Weight: 35 pounds Empty Plane Weight: 10 pounds Plane Length: 7.5ft Plane Height: 1 ft Technology Utilization of the latest airfoil simulations, composite materials, to obtain the lightest design that creates the most lift Maximum lift Selection of airfoil and wing shape Light materials Drag reduction

Design a hydroelectric system that will provide power for the homes and school house in the community of El Dulce in Jarabacoa, Dominican Republic Hydroelectric Basics Determine Power Needed and System Target Values Site Location and Feasibility Study State of the Art Review Concept Generation Assessment Trip and Design Revision Concept Screening and Scoring Preliminary Design Selection Technical Analysis Final Design Technical Analysis Project Introduction Special Thanks to… Obra Social Salesiana and the Community of El Dulce Alberto Sanchez of the PPS Stevens Mechanical and Civil Engineering Departments And all of the Stevens faculty who have helped make this project a reality. Design Process System Simulation Laboratory Model Penstock 4” Diameter PVC Pipe Wall Roughness Factor .000005 ft Approximately 1800 ft Turbine-Generator Unit Synchronous Generator Number of Nozzles = Four Turbine Type – Pelton Efficiency generator = 85% Efficiency turbine = 85% Pitch circle diameter [mm] = 250 Jet diameter [mm] = 20 Tailrace Riprap Lined Channel Shear Stress Analysis Standards for Soil Erosion and Sediment Control Design Flow Rate: 1.0cfs Channel Length: 200’ Channel Slope: 1% Channel Side Slope: 2:1 Mean Stone Size = 1.0” View of El Dulce From Intake Location Community Members Demonstrate Existing Light Sources Project Team Poses With Community Members at the Intake Location Hiking to Intake Location Investigating Existing ...

Material Storage and Dispensing Device for the Kitchen Charles E Schaefer, Jr. School of Engineering Department of Mechanical Engineering ME 424 Senior Design Proposal Presentation Thursday, February 12th, 2004 Group 9 Ethan Jayson Cora LaFrance Judy Ng Advisor: Professor Zhenqi Zhu

Group 13 Heavy Lift Cargo Plane Stephen McNulty Richard-Marc Hernandez Jessica Pisano Yoosuk Kee Chi Yan Project Advisor: Siva Thangam

Group 13 Heavy Lift Cargo Plane Stephen McNulty Richard-Marc Hernandez Jessica Pisano Yoosuk Kee Chi Yan Project Advisor: Siva Thangam

Introduce Team, Advisor, and Team Project Give Mike Raftery Shout out if there B
Group 13 Heavy Lift Cargo Plane Stephen McNulty Richard-Marc Hernandez Jessica Pisano Yoosuk Kee Chi Yan Project Advisor: Siva Thangam

Group 13 Heavy Lift Cargo Plane Stephen McNulty Richard-Marc Hernandez Jessica Pisano Yoosuk Kee Chi Yan Project Advisor: Siva Thangam
SAE AERO DESIGN 2004 HEAVY-LIFT CARGO PLANE

SAE AERO DESIGN 2004 HEAVY-LIFT CARGO PLANE

Stephen McNulty Richard-Marc Hernandez Jessica Pisano Yoosuk Kee Chi Yan Project Advisor: Siva Thangam Control Surfaces Ribs
Material Storage and Dispensing Device for the Kitchen Charles E Schaefer, Jr. School of Engineering Department of Mechanical Engineering ME 423 Senior Design Progress Presentation Thursday, November 6th, 2003 Group 9 Ethan Jayson Cora LaFrance Judy Ng Advisor: Professor Zhenqi Zhu Sponsors: Josh Porter & Mark Miller

Material Storage and Dispensing Device for the Kitchen Charles E Schaefer, Jr. School of Engineering Department of Mechanical Engineering ME 423 Senior Design Progress Presentation Thursday, November 6th, 2003 Group 9 Ethan Jayson Cora LaFrance Judy Ng Advisor: Professor Zhenqi Zhu Sponsors: Josh Porter & Mark Miller

Judy
Stent-Saver “Proximal Device”

Stent-Saver “Proximal Device”

Instrumentation Megasquirt ECU Megasquirt Stimulator Flex Fuel Sensor Wideband A/F Sensor EGT Sensor Introduction Provide a control unit that will allow a gasoline engine to operate on E85 while maintaining fuel consumption, performance, and emissions by optimizing operating parameters on the fly. Design and test a unit that is easily installed and allows users a FLEX-FUEL option. Future Considerations More Compact design Piggyback installation Optimize programming and feedback Use of controller in future Formula SAE competitions Use of controller for lab experiments and lab experiments for future mechanical engineering students Project Team Joshua Guerra Matthew Grywalski William Mehnert Jerry Dutreuil Project Advisor Professor Frank Fisher STEVENS INSTITUTE OF TECHNOLOGY Final Design Operation Flowchart Narrowband output Wideband output Design Features Operates using any blend of gasoline/ethanol, unlike other systems that run on only pure gasoline or pure E85 Automatically optimized air/fuel ratio and Exhaust gas temperature to provide better fuel economy, power, and emissions than current systems on the market. Compensates for unforeseen changes, such as, E70 winter blend (advertised as E85) Technical Analysis Effects of ignition timing on power and emissions Effects of air/fuel ration on fuel consumption, power, and emissions Optimization Optimize system for best fuel economy at low throttle (highway c...
Mobile Access Control Adriana Compagnoni Stevens Institute of Technology Joint work with Elsa L Gunter (UI-UC)

Mobile Access Control Adriana Compagnoni Stevens Institute of Technology Joint work with Elsa L Gunter (UI-UC)
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