Degree Department

740 Matching Results

Results open in a new window/tab.

SNAP re-entry orbit; comments on the atmospheric entry and discussion of a proposed test (open access)

SNAP re-entry orbit; comments on the atmospheric entry and discussion of a proposed test

In order to evaluate entry into the atmosphere of an oblate (equatorial bulge) earth a standard atmosphere was used in conjunction with the standard rotating oblate spheroid. The density variation encountered in any one polar orbit around the earth will vary by about a factor of ten, due to oblateness. Therefore, the important effects on the re-entry trajectory are atmospheric density and oblateness of the earth. The SNAP configuration burn up characteristics will differ considerably between the steep (6/sup 0/) entry of the NASA Scout test and the orbital decay trajectory. However, the test can verify heat transfer rates on the actual configuration, and by proper calculation of material response, the actual decay breakup prediction can be improved.
Date: August 3, 1962
Creator: Ackermann, W. O.; Arthur, P. D. & Nelson, D. K.
Object Type: Report
System: The UNT Digital Library

[Photograph 2012.201.B0113.0561]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Signing up his son is Col. William W. Bryant Jr., commanding officer of the 2515th Engineer Unit, Manual Perez Reserve Center."
Date: July 3, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0120.0059]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "A sanity hearing will be held at 10 am Thursday for a 22-year-old Oklahoma City mother, Mrs. Effa Caldwell, following the fire death March 13 of her three small children."
Date: April 3, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0357.0014]

Photograph taken for a story in the Daily Oklahoman newspaper.
Date: October 3, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0367.0305]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Getting a good tan (or sunburn) at lakeside are Mr. and Mrs. Rocky Arnold, northwest Oklahoma Cityans."
Date: May 3, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0367.0309]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Hefner Boy Scout is fisherman's favorite."
Date: May 3, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0367.0318]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: May 3, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0367.0334]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: May 3, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0369.0030]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "PHASES of the Oklahoma City University-Massachusetts Institute of Technology Great Plan were being discussed here Thursday by Dr. Roy Lamson, right, and OCU officials."
Date: May 3, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0397.0221]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Ina Mae Miller: I feel very humble and i appreciate the privilege of being able to participate in the United Fund drive."
Date: October 3, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0399.0596]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Fall activities of the MacDowell Club of Allied Arts began with a registration luncheon and program at the Sheraton-Oklahoma Hotel Wednesday."
Date: October 3, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0402.0076]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "One of the souvenirs Mrs. E.R. Ledbetter, Jr. brought home from the Junior Chamber World Congress in Hong Kong is a waste basket."
Date: December 3, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0553.0565]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: February 3, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0553.0567]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: February 3, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0553.0571]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: February 3, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0553.0573]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: February 3, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0553.0574]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "James Hoffa, Teamster president, and wife, Jo, pause debate with right-to-work supporters."
Date: February 3, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0553.0575]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "PICKETING UNION LEADER James Hoffa are these Oklahoma supporters of right to work legislation who greeted the Teamster chief as he arrived at Municipal Auditorium for a speech at a chartering dinner for an auxiliary to DRIVE, the union's political action group."
Date: February 3, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0875.0006]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "At one of the portfolio-wrapping tables are Mrs. A. J. Crabtree, Mrs. Maj. George Marshall and Mrs. Buford Kirtley, left to right."
Date: December 3, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0916.0017]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Checking a handful of Salvation Army sunshine bags after they're wrapped are Mrs. Fred Morgan, left, and Mrs. J. Earle Haggard."
Date: December 3, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0927.0499]

Photograph used for a story in the Daily Oklahoman newspaper.
Date: October 3, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0997.0010]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Friendly rivals when the 1962 All-Star football game kicks off Thursday night at Taft Stadium will be the Duggans (left) and the Osmonds."
Date: August 3, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B1134.0012]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Teaching two Medical Research Center patients to decorate is volunteer worker, Mrs. Matthew J. Roden, center."
Date: December 3, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B1258.0403]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Silhouetted skipper rigging his mainsail typifies the many central Oklahomans who will keep brisk motor and sail-powered traffic going all summer."
Date: May 3, 1962
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History