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قراءة كتاب Langley Memoir on Mechanical Flight, Parts I and II
Smithsonian Contributions to Knowledge, Volume 27 Number 3, Publication 1948, 1911
Langley Memoir on Mechanical Flight, Parts I and II
Smithsonian Contributions to Knowledge, Volume 27 Number 3, Publication 1948, 1911
الصفحة رقم: 5
systems of guying … 81
17. Aerodrome No. 5. Plan of wings and system of guying … 89
18. House-boat with overhead launching apparatus, 1896 … 106
19. Paths of aerodrome flights, May 6 and November 28, 1896, near Quantico, Va., on the Potomac River … 108
20. Instantaneous photograph of the aerodrome at the moment after launching in its flight at Quantico on the Potomac River, May 6, 1896. Enlarged ten times … 108
21. Instantaneous photograph of the aerodrome at a distance in the air during its flight at Quantico on the Potomac River, May 6, 1896. Enlarged ten times … 108
22. Instantaneous photograph of the aerodrome at a distance in the air during its flight at Quantico on the Potomac River, May 6, 1896. Enlarged ten times … 108
23. Overhead launching apparatus … 108
24. Overhead launching apparatus … 108
25. Side view of steel frame of aerodrome No. 5 suspended from launching-car, October 24, 1896 … 112
26A. Dimensioned drawing of boiler coils, burners, pump, needle valve, and thrust bearing … 116
26B. Dimensioned drawing of engine No. 5 … 116
27A. Side and end elevations of aerodrome No. 5, May 11, 1896 … 116
27B. Aerodrome No. 5. Plan view. October 24, 1896 … 116
28. Steel frame of aerodrome No. 6 on launching car … 120
29A. Plan view of aerodrome No. 6. October 23, 1896 … 122
29B. Side elevation of aerodrome No. 6. October 23, 1896 … 122
30. Plan view of steel frames and power plants of aerodromes Nos. 5 and 6 … 122
31. Details of aerodrome No. 5 … 122
32. Drawings of proposed man-carrying aerodrome, 1898 … 130
33. Path of flight of aerodrome No. 6, June 7, 1899 … 136
34. Paths of flight of aerodrome No. 6, June 13 and 23, 1899 … 140
35. Aerodrome No. 5 on launching-ways … 142
36. Paths of flights of aerodrome No. 5, July 29, 1899 … 148
37. Experimental forms of superposed surfaces, 1898, 1899. (See also plates 64 and 65.) … 153
38. House-boat and launching apparatus, 1899 … 156
39. Method of attaching guy-wires to guy-posts to relieve torsional strain … 158
40. General plan and details of launching-car … 160
41. Aerodrome on launching-car … 160
42. Details of clutch-post for launching-car … 160
43. Front end of track just preparatory to launching aerodrome … 160
44. Resistance of wires at given velocities … 166
45. Frame of aerodrome A, January 31, 1900 … 168
46. Frame of aerodrome A, January 31, 1900 … 168
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