| FOREWORD |
iii |
| ABSTRACT |
iv |
| LIST OF FIGURES |
vii |
| LIST OF TABLES |
ix |
|
I |
INTRODUCTION |
1 |
| II |
SUMMARY AND CONCLUSIONS |
3 |
| III |
TEST VEHICLE AND FUELS |
5 |
| |
A |
Test Vehicle |
5 |
|
B |
Test Fuels |
6 |
| IV |
INSTRUMENTATION AND
ANALYTICAL PROCEDURES |
9 |
| |
A |
Vehicle Operating and Smoke Measurements |
9 |
| B |
Regulated and Unregulated Gaseous Emissions |
9 |
| C |
Particulate Collection, Mass Rate, and Aerodynamic
Sizing |
10 |
| D |
Analysis of Particulate Composition |
12 |
| E |
Analysis of the Soluble Fraction of Particulate
Matter |
12 |
| V |
TEST PLANS AND OPERATING SCHEDULE |
15 |
| |
A |
Vehicle Test Plan |
15 |
| B |
Quality Assurance Project Plan |
15 |
| C |
Statistical Analysis Test Plan |
18 |
| VI |
GASEOUS AND PARTICULATE EMISSION RESULTS |
19 |
| |
A |
Regulated Gaseous and Particulate Emissions Results |
19 |
| B |
Aldehyde and Phenol Results |
20 |
| C |
Results of Odor Analysis |
21 |
| D |
Visible Smoke Emissions |
21 |
| E |
Particulate Size Distribution |
24 |
| F |
Analsysi of Particule Composition |
24 |
| G |
Composition of Organic Solubles in Particulate
Matter |
25 |
| H |
Gas Chromatograph "Boiling Range" Analysis of
Organic Solubles |
26 |
| I |
Fractionation by Relative Polarity |
27 |
| J |
Benzo(a)pyrene (B&P) in Organic Solubles |
30 |
| K |
Mutagenic Activity by Ames Testing |
31 |
| VII |
STATISTICAL ANALYSIS OF FUEL AND EMISSION DATA |
33 |
| |
A |
Statistical Methodology |
33 |
| B |
Raw Data Acquisition |
38 |
| C |
Selection of Variables and Study Identification |
38 |
| D |
Data Normalization |
39 |
| E |
Scattergrams of Select Variables |
46 |
| F |
Additional Comments |
68 |
| |
| REFERENCES |
77 |
| |
| APPENDICES |
| |
A |
Scope of Work, Work Assignment No. 5,
Contract 68-03-3073 |
| B |
Test Vehicle Baseline Check |
| C |
Gaseous and Particulate Emission Results |
| D |
Statistical Analysis Results |
| E |
Scattergrams |
