Pressure and Thermal Stresses at a Pipe Attachment to a Sphere (open access)

Pressure and Thermal Stresses at a Pipe Attachment to a Sphere

Abstract: Design nomographs and equations have been prepared for determining the bending stresses and hoop stresses at the junction of a cylinder and sphere when: (1) Internal pressure exists in the sphere and (2) There is a difference in average temperature between the cylinder and the sphere. A correlation of calculated stresses and photoelastically determined stresses for models with internal pressure is presented.
Date: September 21, 1959
Creator: Deagle, Lorenzo
System: The UNT Digital Library
Transistorized Log-Period Amplifier (open access)

Transistorized Log-Period Amplifier

Abstract: A log-period amplifier which is combined with power supply on a rack-mounted chassis with a 7-in. panel is described.
Date: June 1959
Creator: Wade, E. J. & Davidson, D. S.
System: The UNT Digital Library