Pressure drag of bodies at Mach numbers up to 2.0

The drag of bodies has now assumed greater importance because, as shown in NACA RM L53I15a, 1953 and NACA RM A53H18a, 1953, the transonic drag rise of an airplane can be the same as its equivalent body. Obviously, the airplane designer would like his airplane to have a low-drag equivalent body. This paper shows some of the factors which minimize the drag of bodies at transonic and supersonic speeds and shows some of the penalties caused by deviating from low-drag body shapes. Drag reductions can be obtained in two ways, first, through increasing the body fineness ratio, and second, through better shaping of the body profile at a given fineness ratio. The effects of fineness ratio are discussed first and then, more completely, detail-shape effects

The Ursinus Weekly, June 4, 1951

Rev. Herber tells seniors to renew spiritual living • Dolores C. Meyers, Nancy Bare win scholastic honors • Library adds new records to collection • Ursinus College lauded by Newcomen Society speaker, Revelle Brown, at campus luncheon • 218 seniors graduate at outdoor commencement • Two former Ursinus students get degrees • Dr. Kermit Black renamed alumni group president • Doughty named president • Board of Directors report presented to Ursinus alumni • Editorials: Students needed • Seniors convinced last week at Ursinus is best of career • Willard Baxter gets position at University • Letters to the editor • Trackmen down Albright in final • Men receive letters for Spring sports • Ursinus suffers loss as Don Young graduates • Graduate picks unique way to arrive at Alumni Day • Selective Service exams held recently at Ursinushttps://digitalcommons.ursinus.edu/weekly/1571/thumbnail.jp

Communications Biophysics

Contains research objectives, summary of six research projects and reports on three research projects.National Institutes of Health (Grant 2 P01 MH-04737-06)Joint Services Electronics Programs (U. S. Army, U.S. Navy, and U.S. Air Force) under Contract DA 36-039-AMC-03200(E)National Science Foundation (Grant GK-835)National Aeronautics and Space Administration (Grant NsG-496)National Institutes of Health (Grant 5 ROI NB-05462-03

The Ursinus Weekly, December 10, 1951

Feulner goes to convention in New York • Supply Store announces 40 percent reductions • Pi Gamma Mu sets initiation banquet for new members • Booster Committee doing art work • Messiah concert called credit to Philip\u27s directing ability • Harte and Lukens named \u2753 year book co-editors • Count to speak at 3rd Forum on January 9 • Y hears lecture on loyalty oath • Students dance at winter whirl • Inge Rudloff to speak • Pre-Christmas week of gay events arrives • Curtain Club may give play again • Candlelight Communion planned Thursday night • St. Nick furthers his education by paying visit to Ursinus College • Editorials: Christmas spirit; Thanks for paint job; New religion discovered • English dorm life described as much different from U.S. • I\u27m dreaming of a tight Christmas • Christmas spirits rise as caroling day draws near • Investment in dinner at Millers\u27 home pays high dividends • Bruin court squad scores 67-61 win over Lycoming team in extra period • Snell\u27s Belles practice for coming court season • Intramural basketball to start after Xmas vacation • Temple Pharmacy defeated by locals as 1951-52 basketball season begins • Twenty-seven report to Coach Kuhrt Wieneke for wrestling • Crusaders\u27 rally dies as Bears win thriller, 60-58 • French Club holds annual holiday soiree • Teacher to address FTA • Jones reads Galsworthy • Chest reaches half mark • Chess Club scores loss to Lansdale teamhttps://digitalcommons.ursinus.edu/weekly/1530/thumbnail.jp

Communications Biophysics

Contains research objectives, summary of research and reports on four research projects.National Institutes of Health (Grant 5 P01 GM14940-05)National Institutes of Health (Grant 5 TOl GM01555-05)National Aeronautics and Space Administration (Grant NGL 22-009-304)B-D ElectrodyneBoston City Hospital Purchase Order 1065

Communications Biophysics

Contains research objectives, summary of research and reports on two research project.National Institutes of Health (Grant 5 PO1 GM14940-03)National Institutes of Health (Grant 5 TO1 GM01555-03)National Aeronautics and Space Administration (Grant NGL 22-009-304

Communications Biophysics

Contains research objectives, summary of research and reports on three research projects.National Institutes of Health (Grant 5 PO1 GM14940-06)National Institutes of Health (Grant 2 TOl GM01555-06)National Institutes of Health (Grant 1 ROl NS10737-01)National Aeronautics and Space Administration (Grant NGL 22-009-304)Joint Services Electronics Programs (U. S. Army, U. S. Navy, and U. S. Air Force) under Contract DAAB07-71-C-0300B-D Electrodyne Division, Becton Dickinson and Company (Grant)Boston City Hospital Purchase Order 1176-21-33

Communications Biophysics

Contains research objectives, summary of research and reports on three research projects.National Institutes of Health (Grant 5 PO1 GM14940-04)National Institutes of Health (Grant 5 TOl GM01555-04)National Aeronautics and Space Administration (Grant NGL 22-009-304