6/10/2015systems level design review 1 health-monitoring of a reciprocating compressor msd1 –...
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04/18/23SYSTEMS LEVEL DESIGN REVIEW 1
HEALTH-MONITORING OF A RECIPROCATING COMPRESSOR
MSD1 – P12453SYSTEMS LEVEL DESIGN REVIEW
AGENDA
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• Team and Project Member Introduction (1 min.)
• Project Introduction (4 min.)
• Customer Needs (5 min.)
• Concept Generation (15 min)
• Concept Selection (25 min)
• Risk Management (10 min)
• Next Steps (10 min)
• Q&A (10 min)
TEAM AND PROJECT MEMBERS
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TEAM:Project Manager: Markus Holzenkamp (ME)Project Engineers: Cody Anderson (ME)
Robin Leili-Marrazzo (ME)
CUSTOMER:Dr. Jason Kolodziej, ME Department, RITDr. Edward Hensel, ME Department, RIT
SUPPORT:Project Guide: Bill Nowak (Xerox)Faculty Champion: Dr. Kolodziej (RIT)Sponsors: Scott Delmotte (D-R)
James Sorokes (D-R) Britt Dinsdale (D-R)
PROJECT INTRODUCTION
Reciprocating compressors
Previous work
Project scope
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Reciprocating compressorsReciprocating compressors use the back and forth motion of a piston connected to a crankshaft to compress the working fluid. In the case of this project we are working a single cylinder dual-action air compressor
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Previous workThis project is a continuation of P11452. The group installed the Dresser-Rand compressor and the first basic sensors for monitoring beginning of life characteristics
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P12453 PROJECT SCOPE
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• Understand the current state of the compressor
• Current sensors, DAQ capabilities
• Operation characteristics of reciprocating compressors
• Install and run ENVISION Condition monitoring system to be donated by Dresser-Rand
• Increase the current DAQ capabilities
• End Goal: Design, develop, and install effective health monitoring capabilities
CUSTOMER NEEDS
Table of prioritized customer needs
Function diagram
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TABLE OF PRIORITIZED CUSTOMER NEEDS
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Priority Need
1 Learn RITDAQ capabilities and propose and implement improvements in code to generate p-v diagrams, time and frequency plots
1 Propose and install possible additional sensors to measure stage pressures, stage temperature, bearing temperature (low priority)
2 Install Envision System
3 Select, install, and integrate Encoder
99 Develop future undergrad/grad labs
RITDAQ ENCODER
LABS
Program Envision
Install main bearing sensor
MeasurePressureTempAccel
Measure accel
Understand currentcapabilities
Program RITDAQ
Measure Velocity
Choose an Encoder
Mount Encoder
Program Encoder
Measure Crank Angle
ENVISION
Consider Ergonomics
Mount Envision
Install add.sensors
Validate RITDAQresults
Validate Envision Results
Generate p-v diagrams
Concepts needed
Assistance from D-R
FUNCTION DIAGRAM
CONCEPT GENERATION & SELECTION
Engineering specs: Encoder/Envision
House of Quality / Pareto of engineering specs
Pugh concept selection
Additional sensors
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ENGINEERING SPECIFICATIONS - ENCODER
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ENGINEERING SPECS - ENVISION
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HOUSE OF QUALITY
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PARETO OF ENGINEERING SPECS VS NEEDS
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PRIORITIZED ENGINEERING SPECS
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PUGH CONCEPT SELECTION FOR ENCODER
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POSSIBLE LOCATIONS FOR ENCODER
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ENCODER
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Side Diameter
Flywheel 2.720 in
Oil Pump 0.495 in
Shaft Dimensions
PUGH CONCEPT SELECTION FOR ENVISION
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POSSIBLE LOCATIONS FOR ENVISION
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ADDITIONAL SENSOR TABLE
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POSSIBLE LOCATIONS FOR ADDITIONAL SENSORS
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POSSIBLE LOCATIONS FOR ADDITIONAL SENSORS
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S11, S12S11, S12
S2S2
S13, S14S13, S14
POSSIBLE LOCATIONS FOR ADDITIONAL SENSORS
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S6S6 S7, S8S7, S8
S4,S5S4,S5
S9, S10S9, S10
S3S3
RISK MANAGEMENT
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TOP RISKS
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• Trip Hazard from wires
• Potential for injury
• Risk to equipment
• Noise in sensor signal
• Cannot use data
• Delay in equipment deliveries
• Project falls behind schedule
NEXT STEPS
MSD 1 Schedule
Detail Design Enabling Action Items
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MSD 1 SCHEDULE
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DETAILED DESIGN ENABLING ACTION ITEMS
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• Markus:
• Select encoder (type, make, model, specs)
• Robin:
• Become familiar with Envision software (how to develop screens, add functionality)
Cody:
Consult with Dresser-Rand on how to best install sensors (sensor type, sensor location)
Q&A
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