Digital Commons Network^™

Dynamics Of Life In The Universe, John Hulley

Space Journal

No abstract provided.

Information Free, Rocket City Astronomical Association, Space Enterprises, Inc.

Space Journal

No abstract provided.

Meteorites, Rocket City Astronomical Association, Space Enterprises, Inc.

Space Journal

No abstract provided.

Survival In Space, Siegfried J. Gerathewohl

Space Journal

No abstract provided.

Space Journal Statement Of Policy/Mechta And Operation Score, Rocket City Astronomical Association, Space Enterprises, Inc.

Space Journal

No abstract provided.

Space Journal, Vol. 1, No. 5, March-May 1959, Rocket City Astronomical Association, Space Enterprises, Inc.

Space Journal

No abstract provided.

Reality, Relativity, And Common Sense, James P. Gardner

Space Journal

No abstract provided.

Project Star, Helmut Hoeppner, B Spencer Isbell

Space Journal

No abstract provided.

"Highway Research And User Benefit Analysis", M. Earl Campbell

Kentucky's Annual Forum on Transportation

No abstract provided.

Report Of Engineering Research With Recommendations For Strengthening The Program, Vaughn E. Hansen

Reports

Progress of Engineering Research: The growth initiated with the reorganization of the Engineering Experiment Station in 1957-58 has been stready and consistant through 1958-59. Every sign points to continued expansion through the coming year. This growth is shown in Table 1. The number of active projects this year has increased to nineteen, the funds allocated for Engineering research were $53,861 plus $17,826 to contract research, exclusive of approximately $75,000 in the Agricultural Experiment Station. The number of staff members engaged in research is now twelve. Contract research money has been obtained to finance four projects which were financed previously with …

The Effect Of Rare Earth Additions On Low Alloy Steel, Sukh Dev Sehgal

Masters Theses

"Rare earth metals have for some years been used as an inoculant in nonferrous foundry practice and lately in the production of nodular iron. It has been reported that addition of rare earth metal to certain grades of stainless steel so improve the hot malleability that reduction of large size ingots in the blooming mill is now possible. It has been reported that considerable improvement in soundness and mechanical properties of steel castings and wrought products have been attained as a result of small additions of rare earth metals and oxides. In practically all investigations, it has been reported that …

Linear And Vortex Flow Heat Transfer Coefficients, Edward Robert Schmidt Jr.

Masters Theses

"In order to make possible better, more efficient equipment, a higher and higher rate of heat transfer has been the goal of engineers for many years. The need for heat transfer rates never thought of 25 years ago has been brought about by the advent of modern high-performance devices such as nuclear reactors and rocket motors. "A heat release of about 40,000 Btu/hr.cu.ft. is considered good practice in a modern boiler, but in a rocket or a nuclear reactor it may be 1,000,000,000 Btu/hr.cu.ft." This heat must be removed by transfer to a coolant or converted into work or the …

The Effects Of Freezing And Thawing On Pre-Stressed Concrete, Fouad Elyas Musleh

JTRP Technical Reports

No abstract provided.

Estimation Of Highway Needs For County Primary Road Systems By Sample Survey Methods, Donald O. Covault, Harold L. Michael

JTRP Technical Reports

No abstract provided.

The Effects Of Freezing And Thawing On Prestressed Concrete : Technical Paper, Fouad Elyas Musleh, Martin J. Gutzwiller

JTRP Technical Reports

No abstract provided.

Hydraulics Of River Flow Under Arch Bridges: A Progress Report : Technical Paper, H. J. Owen, Attila Arpad Sooky, S. T. Husain, J. W. Delleur

JTRP Technical Reports

No abstract provided.

X-Ray Diffraction Study Of The Metal Powder Compacts, Rajendra Sharan

Masters Theses

"Various theories have been put forward about the mechanism of compacting and sintering processes. None of these theories are confirmed. The reason is that most of these theories are based on observations on metallographic specimens, which is not a particularly good tool for such a study. Little data using xray diffraction analysis is available and there seems to be a great need of making a thorough investigation in this direction.

The main object of this investigation is to study xray diffraction patterns of green compacts of aluminum, nickel and copper powders pressed under different compacting pressures to see if any …

Bonded Joint Strength Versus Loading Rate, Charless William Fowlkes

Masters Theses

"The purpose of this investigation was to determine the influence of the rate of loading variable on the apparent shear strengths of joints bonded with some of the currently available metal-to-metal adhesives. The effects of this variable are sometimes neglected by testing laboratories. The results of an experimental evaluation of the mechanical behavior of a group on modern metal-to-metal adhesives as a function of the rate of load application are used to more accurately establish the importance of rate of load considerations in adhesive joint testing. An attempt is made to explain observations of other investigators engaged in adhesive joint …

Steady State Temperature Distribution In A Rotating Disk, George Henry Morgan

Masters Theses

"The purpose of this investigation was to obtain an expression for the steady state temperature distribution of a disk of uniform thickness rotating at a constant speed in ambient air while absorbing heat through the periphery at a constant rate. Engineers encounter such problems in connection with brakes of several varieties. The general solution obtained here could be extended to similar physical problems such as grinding wheels, disk clutches, and so on.

A differential equation was obtained for the temperature in the disk by the application of Fourier's conduction law and Newton’s convection law. A solution of this equation was …

Lattice Constants, Thermal Expansion Coefficients And Perfection Of The Phase Tio, Hsiung Wei Li

Masters Theses

"TiO is one of the intermediate phases in the titanium - oxygen system with a crystal structure of the sodium chloride type. The phase extends from about 22 to 29 weight or about 46 to 55 atomic percent oxygen. A comprehensive survey of the physical properties of the phase has been made in previous investigations (see review of literature), but only impure titanium was available at that time. Therefore, some revision of the measurements had to be made. Also, neither the thermal expansion coefficients nor the temperature at which the lattice constants were measured were reported.

For precision determination of …

Stability Of Rectangular Plates By Arbitrary Deflection Method, James Arthur Jones

Masters Theses

"Many engineering structures use thin rectangular plates as members. These plates may be loaded and supported in numerous ways. The edges may be freely supported, rigidly supported, or supported by elastic members. The load may be applied normal to the plane of the plate, in which case the problem becomes essentially one of bending. If the load is applied in the plane of the plate, placing it in compression, the problem becomes one of stability.

This investigation is concerned with the stability of plates rigidly supported on all edges and having a compressive load applied to two opposite edges of …

Front Matter, Rocket City Astronomical Association, Space Enterprises, Inc.

Space Journal

No abstract provided.

Projecting With Space Journal, Wernher Von Braun

Space Journal

No abstract provided.

Back Matter, Rocket City Astronomical Association, Space Enterprises, Inc.

Space Journal

No abstract provided.

Educational Challenge, Frederick I. Ordway Iii

Space Journal

No abstract provided.

Space Journal, Vol. 1, No. 4, Fall 1958, Rocket City Astronomical Association, Space Enterprises, Inc.

Space Journal

No abstract provided.

A Proposal For A Village On The Moon, Hiroshi Kumagai

Space Journal

No abstract provided.

Meteorites, Rocket City Astronomical Association, Space Enterprises, Inc.

Space Journal

No abstract provided.

Space Books, Rocket City Astronomical Association, Space Enterprises, Inc.

Space Journal

No abstract provided.

Dialectical Materialism - The Real Challenge Of Soviet Science, Karel Hujer

Space Journal

No abstract provided.