TECHNOLOGIES TO ENHANCE OPERATION OF THE EXISTING NATURAL GAS COMPRESSION INFRASTRUCTURE Page: 6 of 221
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TABLE OF CONTENTS (CONT'D)
Page
5.2 SUPPLEMENTARY ANALYSIS OF DATA FROM GMW1O TEST 1.............74
5.2.1 Relating Heat Rate, Efficiency, and NOx Emissions to
Timing and Air Manifold Pressure..........................................74
5.2.2 Relating Rod Load Monitor Output to Cylinder-Indicated
Power ...................................................................................78
5.2.3 Influence of Load and Load Step (Williams Station 40)..........81
6. RESULTS AND DISCUSSION: SECOND TEST ON A GMW10..............86
6.1 O V ER V IEW .............................................................................................86
6.2 DAY #1 TESTS - UNMODIFIED GMW10 ..............................................88
6.3 DAY 2 TESTS - UNMODIFIED GMW10 .................................................108
6.4 SUPPLEMENTARY DATA ....................................................................... 122
6.4.1 Emission Equivalence Ratio and Normalized NOx
Concentration..........................................................................122
6.4.2 Air Manifold Pressure .............................................................123
6.4.3 Knock Detection ......................................................................124
6.4.4 Comparison of Indicated Power and Station Power.................125
6.4.5 Performance Summary ............................126
6.4.6 Comparison of Pressures and Strains ......................................128
7. RESULTS AND DISCUSSION: SECOND TEST OF HBA-6T ................129
7.1 INSTALLATION PHOTOGRAPHS..............................................................129
7.2 DATA FROM PERMANENTLY INSTALLED STATION INSTRUMENTS -
KINDER SECOND TEST ......................................................................... 133
7.3 DATA FROM TEMPORARILY INSTALLED TEST INSTRUMENTATION -
KINDER SECOND TEST ......................................................................... 143
7.4 DATA FROM THE STRAIN DATA CAPTURE MODULE (SDCM) -
KINDER SECOND TEST ......................................................................... 160
7.5 HEAT RATE SUMMARIES - KINDER SECOND TEST................................. 166
7.6 ANALYSIS OF HEAT RATE AS A FUNCTION OF LOAD - KINDER
SECOND TEST ...................................................................................... 170
7.7 COMPRESSOR EFFICIENCY.................................................................... 173
7.8 ROD LOAD MONITOR EVALUATION - KINDER SECOND TEST ................175
7.9 EQUIVALENCE RATIO CONTROL EVALUATION ...................................... 178
7.10 KNOCK DETECTION - KINDER SECOND TEST........................................ 180
7.11 POTENTIAL INTEGRITY INDICATORS BASED ON INSTANTANEOUS
ROTATIONAL VELOCITY - KINDER SECOND TEST ................................. 182
7.12 SYSTEM AND COMPONENT THERMAL EFFICIENCY DISPLAY -
KINDER SECOND TEST .........................................................................185
7.13 REFINEMENT AND DEMONSTRATION OF COMBUSTION PRESSURE
RATIO BALANCING - KINDER SECOND TEST......................................... 187
Topical Report v
(Reporting Period 01/01/04 - 06/30/04) August 2004
DOE Award No. DE-FC26-02NT41646 - SwRI Project 18.06223
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Smalley, Anthony J.; Harris, Ralph E. & Bourn, Gary D. TECHNOLOGIES TO ENHANCE OPERATION OF THE EXISTING NATURAL GAS COMPRESSION INFRASTRUCTURE, report, August 1, 2004; United States. (https://digital.library.unt.edu/ark:/67531/metadc785278/m1/6/: accessed March 28, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.