04/22/23SYSTEMS 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, S12

S2

S13, S14

POSSIBLE LOCATIONS FOR ADDITIONAL SENSORS

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S6 S7, S8

S4,S5

S9, S10

S3

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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