. Development of a spherical acrylic plastic pressure hull for hydrospace application. Hulls (Naval architecture); Submersibles. i=ou 97 = 216 e10 = 324° Pentagon Number 6 0 angle 0O = 0°0' 0., = 10°30' 02 = 21°O' 03 = 31°3O' 04 = 37° 10' Note: 1. Mark on each pentagon the pentagon number at center and angle numbers at edge. These numbers should be maintained throughout fabrication of complete sphere. 2. Angles 0-| through 04 are angles through center of sphere. 3. Angles 0-j through 0-jq are measured from the center of pentagon. 4. Ar denotes change in internal surface curvature from specifie
. Development of a spherical acrylic plastic pressure hull for hydrospace application. Hulls (Naval architecture); Submersibles. i=ou 97 = 216 e10 = 324° Pentagon Number 6 0 angle 0O = 0°0' 0., = 10°30' 02 = 21°O' 03 = 31°3O' 04 = 37° 10' Note: 1. Mark on each pentagon the pentagon number at center and angle numbers at edge. These numbers should be maintained throughout fabrication of complete sphere. 2. Angles 0-| through 04 are angles through center of sphere. 3. Angles 0-j through 0-jq are measured from the center of pentagon. 4. Ar denotes change in internal surface curvature from specified inches; + indicates shorter radius, while - indicates longer radius. Point Ar Thickness e1-«0 + • l-#! + e1 -02 e1 ~3 01 -04 $2 - 0-| + &2 -02 02-03 e3-01 + e3-02 e3-03 e3-04 e4-0i + 04-02 64-03 05-01 + 05-02 05-03 65-04 05-0, + 06-02 0g-03 e7-0i + By -02 0y-03 07-04 0g-01 + 0g-02 0g-03 ©g-0! + 0g-02 0g-03 0g-04 910"*1 + 01o-02 01Q-03 Figure 38. Typical deviations from nominal radius of curvature on a completed spherical pentagon for 15-inch-diameter capsule model. 65. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Stachiw, Jerry D. , 1931-; Naval Civil Engineering Laboratory (Port Hueneme, Calif. ). Port Hueneme, Calif. : U. S. Naval Civil Engineering Laboratory
Size: 1572px × 1589px
Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookcollectionameri, bookcollectionbiodiversity
