20030062917 · Advanced Propulsion Systems Study for General Aviation Aircraft

NASA · 2003

Open the PDFPublic domain · NASATechnical Reports

Overview

This study defines a family of advanced technology Stratified Charge Rotary Engines (SCRE) appropriate for the enablement of the development of a new generation of general aviation aircraft. High commonality, affordability, and environmental compatibility are considerations influencing the family…

Pages: 176
Chapters: 166

Key points

The study defines a family of advanced technology Stratified Charge Rotary Engines (SCRE) for general aviation aircraft.
The SCRE family includes three engines in the 70 Series and two engines in the 170 Series, with a power range of 125 to 2500 HP.
Key considerations for the SCRE family include high commonality, affordability, and environmental compatibility.
The study examines mission requirements, TBO, FAA Certification, engine development cycles, and costs.
Comparisons are made to current and projected reciprocating and turbine engine configurations in the 125 to 1000 HP class.

Summary written by AI from the source document. Check the original before relying on it. See which parts of Sprinkle are written by AI.

Frequently asked questions

What is the focus of the Advanced Propulsion Systems Study?

The study focuses on defining a family of advanced technology Stratified Charge Rotary Engines (SCRE) for general aviation aircraft.

What types of engines are included in the SCRE family?

The SCRE family includes three engines in the 70 Series (one, two, and four rotor) and two engines in the 170 Series (two and four rotor).

What power range do the SCRE engines cover?

The SCRE engines cover a wide power range from 125 to 2500 HP.

What considerations are taken into account for the SCRE engines?

Considerations include high commonality, affordability, and environmental compatibility.

What comparisons are made in the study?

The study provides comparisons to current and projected reciprocating and turbine engine configurations in the 125 to 1000 HP class.

Summary written by AI from the source document. Check the original before relying on it. See which parts of Sprinkle are written by AI.

Section 1

NASA/CR—2003-212334 2

Section 2

NASA/CR—2003-212334 3

Section 3

NASA/CR—2003-212334 4

Section 4

NASA/CR—2003-212334 5

Section 5

NASA/CR—2003-212334 6

Section 6

NASA/CR—2003-212334 7 NASA/CR—2003-212334 8 NASA/CR—2003-212334 9

Section 7

NASA/CR—2003-212334 10

Section 8

NASA/CR—2003-212334 11

Section 9

NASA/CR—2003-212334 12

Section 10

NASA/CR—2003-212334 13

Section 11

NASA/CR—2003-212334 14

Section 12

NASA/CR—2003-212334 15

Section 13

NASA/CR—2003-212334 16

Section 14

NASA/CR—2003-212334 17

Section 15

NASA/CR—2003-212334 18

Section 16

NASA/CR—2003-212334 19

Section 17

NASA/CR—2003-212334 20

Section 18

NASA/CR—2003-212334 21

Section 19

NASA/CR—2003-212334 22

Section 20

NASA/CR—2003-212334 23

Section 21

NASA/CR—2003-212334 24

Section 22

NASA/CR—2003-212334 25

Section 23

NASA/CR—2003-212334 26

Section 24

NASA/CR—2003-212334 27

Section 25

NASA/CR—2003-212334 28

Section 26

NASA/CR—2003-212334 29

Section 27

NASA/CR—2003-212334 30

Section 28

NASA/CR—2003-212334 31

Section 29

NASA/CR—2003-212334 32

Section 30

NASA/CR—2003-212334 33

Section 31

FIG. 4.1.2-1 NASA/CR—2003-212334 34

Section 32

FIG. 4.1.2-2 NASA/CR—2003-212334 35

Section 33

NASA/CR—2003-212334 36

Section 34

NASA/CR—2003-212334 37 NASA/CR—2003-212334 38 NASA/CR—2003-212334 39

Section 35

NASA/CR—2003-212334 40

Section 36

NASA/CR—2003-212334 41

Section 37

NASA/CR—2003-212334 42

Section 38

NASA/CR—2003-212334 43

Section 39

NASA/CR—2003-212334 44

Section 40

NASA/CR—2003-212334 45

Section 41

NASA/CR—2003-212334 46

Section 42

NASA/CR—2003-212334 47

Section 43

NASA/CR—2003-212334 48

Section 44

FIG. 4.1.5-2 NASA/CR—2003-212334 49

Section 45

FIG. 4.1.5-3 NASA/CR—2003-212334 50

Section 46

NASA/CR—2003-212334 51

Section 47

NASA/CR—2003-212334 52

Section 48

NASA/CR—2003-212334 53

Section 49

NASA/CR—2003-212334 54

Section 50

NASA/CR—2003-212334 55

Section 51

FIG. 4.1.6-4 NASA/CR—2003-212334 56

Section 52

NASA/CR—2003-212334 57

Section 53

NASA/CR—2003-212334 58

Section 54

NASA/CR—2003-212334 59

Section 55

NASA/CR—2003-212334 60

Section 56

NASA/CR—2003-212334 61

Section 57

NASA/CR—2003-212334 62

Section 58

NASA/CR—2003-212334 63

Section 59

NASA/CR—2003-212334 64

Section 60

NASA/CR—2003-212334 65

Section 61

NASA/CR—2003-212334 66

Section 62

NASA/CR—2003-212334 67

Section 63

NASA/CR—2003-212334 68

Section 64

NASA/CR—2003-212334 69

Section 65

NASA/CR—2003-212334 70

Section 66

NASA/CR—2003-212334 71

Section 67

NASA/CR—2003-212334 72

Section 68

NASA/CR—2003-212334 73

Section 69

NASA/CR—2003-212334 74

Section 70

NASA/CR—2003-212334 75

Section 71

NASA/CR—2003-212334 76

Section 72

NASA/CR—2003-212334 77

Section 73

NASA/CR—2003-212334 78

Section 74

FIG. 4.1.8.1-2 NASA/CR—2003-212334 79

Section 75

NASA/CR—2003-212334 80

Section 76

FIG. 4.1.8.1-3b NASA/CR—2003-212334 81

Section 77

NASA/CR—2003-212334 82

Section 78

FIG. 4.1.8-4a NASA/CR—2003-212334 83

Section 79

FIG. 4.1.8.1-4b NASA/CR—2003-212334 84

Section 80

NASA/CR—2003-212334 85

Section 81

NASA/CR—2003-212334 86

Section 82

NASA/CR—2003-212334 87

Section 83

NASA/CR—2003-212334 88

Section 84

NASA/CR—2003-212334 89

Section 85

NASA/CR—2003-212334 90

Section 86

4.1.8.3-1(b) FIG.

NASA/CR—2003-212334 91

Section 87

NASA/CR—2003-212334 92

Section 88

NASA/CR—2003-212334 93

Section 89

NASA/CR—2003-212334 94

Section 90

FIG. 4.1.8.4-2 NASA/CR—2003-212334 95

Section 91

NASA/CR—2003-212334 96

Section 92

NASA/CR—2003-212334 97

Section 93

NASA/CR—2003-212334 98

Section 94

NASA/CR—2003-212334 99

Section 95

NASA/CR—2003-212334 100

Section 96

NASA/CR—2003-212334 101

Section 97

NASA/CR—2003-212334 102

Section 98

NASA/CR—2003-212334 103

Section 99

4.2-1 FIG.

NASA/CR—2003-212334 104

Section 100

NASA/CR—2003-212334 105

Section 101

NASA/CR—2003-212334 106

Section 102

NASA/CR—2003-212334 107

Section 103

NASA/CR—2003-212334 108

Section 104

NASA/CR—2003-212334 109

Section 105

NASA/CR—2003-212334 110

Section 106

NASA/CR—2003-212334 111

Section 107

4.4-2 FIG.

NASA/CR—2003-212334 112

Section 108

4.4-3 FIG.

NASA/CR—2003-212334 113

Section 109

4.4-4 FIG.

NASA/CR—2003-212334 114

Section 110

NASA/CR—2003-212334 115

Section 111

NASA/CR—2003-212334 116

Section 112

NASA/CR—2003-212334 117

Section 113

NASA/CR—2003-212334 118

Section 114

NASA/CR—2003-212334 119

Section 115

NASA/CR—2003-212334 120

Section 116

NASA/CR—2003-212334 121

Section 117

NASA/CR—2003-212334 122

Section 118

NASA/CR—2003-212334 123

Section 119

NASA/CR—2003-212334 124

Section 120

NASA/CR—2003-212334 125

Section 121

NASA/CR—2003-212334 126

Section 122

NASA/CR—2003-212334 127

Section 123

NASA/CR—2003-212334 128

Section 124

NASA/CR—2003-212334 129

Section 125

NASA/CR—2003-212334 130

Section 126

NASA/CR—2003-212334 131

Section 127

NASA/CR—2003-212334 132

Section 128

NASA/CR—2003-212334 133

Section 129

NASA/CR—2003-212334 134

Section 130

NASA/CR—2003-212334 135

Section 131

NASA/CR—2003-212334 136

Section 132

NASA/CR—2003-212334 137

Section 133

NASA/CR—2003-212334 138

Section 134

NASA/CR—2003-212334 139

Section 135

FIG. 4.5-1c NASA/CR—2003-212334 140

Section 136

NASA/CR—2003-212334 141

Section 137

NASA/CR—2003-212334 142

Section 138

NASA/CR—2003-212334 143

Section 139

NASA/CR—2003-212334 144

Section 140

NASA/CR—2003-212334 145

Section 141

NASA/CR—2003-212334 146

Section 142

NASA/CR—2003-212334 147

Section 143

FIG. 4.5-8 NASA/CR—2003-212334 148

Section 144

NASA/CR—2003-212334 149

Section 145

NASA/CR—2003-212334 150

Section 146

NASA/CR—2003-212334 151

Section 147

NASA/CR—2003-212334 152

Section 148

NASA/CR—2003-212334 153

Section 149

NASA/CR—2003-212334 154

Section 150

NASA/CR—2003-212334 155

Section 151

NASA/CR—2003-212334 156

Section 152

NASA/CR—2003-212334 157

Section 153

NASA/CR—2003-212334 158

Section 154

NASA/CR—2003-212334 159

Section 155

NASA/CR—2003-212334 160

Section 156

NASA/CR—2003-212334 161

Section 157

NASA/CR—2003-212334 162

Section 158

NASA/CR—2003-212334 163

Section 159

NASA/CR—2003-212334 164

Section 160

NASA/CR—2003-212334 165

Section 161

NASA/CR—2003-212334 166

Section 162

NASA/CR—2003-212334 167

Section 163

NASA/CR—2003-212334 168

Section 164

NASA/CR—2003-212334 169

Section 165

NASA/CR—2003-212334 170

Section 166

NASA/CR—2003-212334 171 Form Approved REPORT DOCUMENTATION PAGE OMB No. 0704-0188 Public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden, to Washington Headquarters Services, Directorate for Information Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202-4302, and to the Office of Management and Budget, Paperwork Reduction Project (0704-0188), Washington, DC 20503.

2. REPORT DATE 3. REPORT TYPE AND DATES COVERED 1. AGENCY USE ONLY ( Leave blank) Final Contractor Report July 2003 4. TITLE AND SUBTITLE 5. FUNDING NUMBERS Advanced Propulsion Systems Study for General Aviation Aircraft WU–538–07–10–00 6. AUTHOR(S) NAS3–27642 R. Mount 8. PERFORMING ORGANIZATION 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) REPORT NUMBER Rotary Power International, Inc.

E–13929 P.O. Box 128 Wood-Ridge, New Jersey 07075 10. SPONSORING/MONITORING 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) AGENCY REPORT NUMBER National Aeronautics and Space Administration Washington, DC 20546– 0001 NASA CR—2003-212334 11. SUPPLEMENTARY NOTES Project Manager, Joseph Eisenberg (retired). Responsible person, Susan M. Johnson, organization code 2600, 216–433–2163.

12b. DISTRIBUTION CODE 12a. DISTRIBUTION/AVAILABILITY STATEMENT Unclassified - Unlimited Subject Category: 07 Distribution: Nonstandard Available electronically at http://gltrs.grc.nasa.gov This publication is available from the NASA Center for AeroSpace Information, 301–621–0390.

13. ABSTRACT (Maximum 200 words) This study defines a family of advanced technology Stratified Charge Rotary Engines (SCRE) appropriate for the enablement of the development of a new generation of general aviation aircraft. High commonality, affordability, and environmental compatibility are considerations influencing the family composition and ratings. The SCRE family is comprised of three engines in the 70 Series (40 in. displacement per rotor), i.e. one, two, and four rotor and two engines in the 170 Series (105 in. displacement per rotor), i.e., two and four rotor. The two rotor engines are considered the primary engines in each series. A wide power range is considered covering 125 to 2500 HP through growth and com- pounding/dual pac considerations. Mission requirements, TBO, FAA Certification, engine development cycles, and costs are examined. Comparisons to current and projected reciprocating and turbine engine configurations in the 125 to 1000 HP class are provided. Market impact, estimated sales, and U.S. job creation (R&D, manufacturing and infractures) are examined.

14. SUBJECT TERMS 15. NUMBER OF PAGES Stratified charge; Rotary engine; Aircraft; Propulsion; General aviation; Engine 16. PRICE CODE 19. SECURITY CLASSIFICATION 18. SECURITY CLASSIFICATION 17. SECURITY CLASSIFICATION 20. LIMITATION OF ABSTRACT OF ABSTRACT OF THIS PAGE OF REPORT Unclassified Unclassified Unclassified NSN 7540-01-280-5500 Standard Form 298 (Rev. 2-89) Prescribed by ANSI Std. Z39-18 298-102