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A Diffraction Model for Prediction of Radar Signal Attention by a Rocket Exhaust Plume
Title
A Diffraction Model for Prediction of Radar Signal Attention by a Rocket Exhaust Plume.
Creator
Sphar, Douglas Harrison, Mathews, B.E., Engineering
Abstract / Description
Florida Technological University College of Engineering Thesis; This report documents the development of a method of estimating the signal attenuation induced by a rocket exhaust plume. The method is applicable to the early system design phase of high energy solid propellant rockets that produce highly ionized exhaust plumes. The method is based on the premise that when a plume is highly ionized, observed signal levels can be explained by assuming the signal propagates around the plume. A...
Show moreFlorida Technological University College of Engineering Thesis; This report documents the development of a method of estimating the signal attenuation induced by a rocket exhaust plume. The method is applicable to the early system design phase of high energy solid propellant rockets that produce highly ionized exhaust plumes. The method is based on the premise that when a plume is highly ionized, observed signal levels can be explained by assuming the signal propagates around the plume. A simple diffraction at a straight edge model is developed and compared to measured data. The report also provides an overview of exhaust plume electromagnetics and surveys prediction techniques.
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Date Issued
1972
Identifier
CFR0003481, ucf:53035
Format
Document (PDF)
PURL
http://purl.flvc.org/ucf/fd/CFR0003481
Lesson outlines in the economic interpretation of history
Title
Lesson outlines in the economic interpretation of history.
Creator
Parce, Lida
Date Issued
1908
Identifier
247111, CFDT247111, ucf:4956
Format
Document (PDF)
PURL
http://purl.flvc.org/FCLA/DT/247111
Code of the City of Orlando 1927
Title
Code of the City of Orlando 1927.
Creator
PALMM (Project)
Abstract / Description
Part I. Containing all the special laws enacted by the legislature of the state of Florida ... up to and including 1925. Part II. Containing all the ordinances ... Comp. pursuant to an ordinance adopted by the city council of the city of Orlando on February, 1927, under the supervision and direction of C.O. Andrews, city attorney.
Date Issued
1927
Identifier
DP0003793
Format
E-book
PURL
http://purl.flvc.org/ucf/fd/DP0003793
America's racist laws
Title
America's racist laws.
Creator
Aptheker, Herbert
Date Issued
1952
Identifier
367822, CFDT367822, ucf:5343
Format
Document (PDF)
PURL
http://purl.flvc.org/FCLA/DT/367822
A Mathematical Model for Determining the Thermal Distribution Resulting from Discharge of a Heated Effluent
Title
A Mathematical Model for Determining the Thermal Distribution Resulting from Discharge of a Heated Effluent.
Creator
Epstein, Alan H., Nimmo, Bruce, Engineering
Abstract / Description
Florida Technological University College of Engineering Thesis; A mathematical model is presented for the problem of determining the two-dimensional temperature distribution resulting from the discharge of a heated effluent into a shallow, quiescent receptacle. The physical model ofr the problem is the two-dimensional jet augmented by an imposed condition of viscous drag due to bottom friction effects. By virtue of the assumption that the physical properties of the effluent are independent of...
Show moreFlorida Technological University College of Engineering Thesis; A mathematical model is presented for the problem of determining the two-dimensional temperature distribution resulting from the discharge of a heated effluent into a shallow, quiescent receptacle. The physical model ofr the problem is the two-dimensional jet augmented by an imposed condition of viscous drag due to bottom friction effects. By virtue of the assumption that the physical properties of the effluent are independent of temperature over the operational temperature range of the plume, the analysis separates the total problem into a flow problem and a temperature problem. Solution of the temperature distribution is accomplished both analytically and numerically. Analytically, the temperature distribution is found through sequential integral solution of the equations defining the mathematical model, under the physical assumptions of a Gaussian flow distribution and the following relationship between the velocity and temperature distributions: [formula] where the subscript (max) denotes conditions along the jet centerline. Numerically, the equations defining the mathematical model are solved by a finite differencing technique implemented with the aid of an I.B.M. 360 digital computer. Comparison of the predictions of the model with the classical two-dimensional momentum jet indicate that the model is a reasonable approximation of the real physical problem. In addition, there is seen to be a critical dependence of the flow in the plume on the depth of the receptacle.
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Date Issued
1972
Identifier
CFR0012146, ucf:53131
Format
Document (PDF)
PURL
http://purl.flvc.org/ucf/fd/CFR0012146
Red tape and barbed wire: Close-up of the McCarran Law in action
Title
Red tape and barbed wire: Close-up of the McCarran Law in action.
Creator
Garlin, Sender
Date Issued
1952
Identifier
1927030, CFDT1927030, ucf:4794
Format
Document (PDF)
PURL
http://purl.flvc.org/FCLA/DT/1927030
Schools and the crisis
Title
Schools and the crisis.
Creator
David, Rex
Date Issued
1934
Identifier
368032, CFDT368032, ucf:5376
Format
Document (PDF)
PURL
http://purl.flvc.org/FCLA/DT/368032
proclamation
Title
A proclamation.
Creator
Lincoln, Abraham
Date Created
1862
Identifier
DP0012652, E453.l725 1862
Format
Image (JPEG)
PURL
http://purl.flvc.org/ucf/fd/DP0012652
The McCarran conspiracy against the Bill of Rights.: The Communist Party's answer to the charges of the Attorney-General under the McCarran Act
Title
The McCarran conspiracy against the Bill of Rights: The Communist Party's answer to the charges of the Attorney-General under the McCarran Act.
Creator
Communist Party of the United States of America
Date Issued
1951
Identifier
2683236, CFDT2683236, ucf:5049
Format
Document (PDF)
PURL
http://purl.flvc.org/FCLA/DT/2683236
Daytona Highlands
Title
Daytona Highlands: Florida's suburb of hills and lakes.
Creator
PALMM (Project)
Abstract / Description
Folded brochure advertising the suburb Daytona Highlands which was started in 1924 as a golf and country club style community. It features the Tarragona Tower entrance, part of which still stands today.
Date Issued
1924
Identifier
AAC3718QF00001/29/200704/19/200715327BnamI D0QF, FHP C CF 2007-01-29, FIPS12127, FCLA url 20070409xOCLC, 123286911, CF00001740, 2703411, ucf:21832
Format
E-book
PURL
http://purl.flvc.org/fcla/tc/fhp/CF00001740.jpg
The meaning of the Soviet trials
Title
The meaning of the Soviet trials.
Creator
Yaroslavskii, Emel'ian, Bukharin, Nikolai Ivanovich, Foster, William Z., I︠A︡goda, Genrikh Grigorévich, Rykov, Aleksei Ivanovich
Date Issued
1938
Identifier
671335, CFDT671335, ucf:5550
Format
Document (PDF)
PURL
http://purl.flvc.org/FCLA/DT/671335
Colonization
Title
Colonization.
Date Created
1863
Identifier
DP0012741, E448.C65 1863
Format
Document (PDF)
PURL
http://purl.flvc.org/ucf/fd/DP0012741
Hotel Polk, Haines City Florida
Title
Hotel Polk, Haines City Florida.
Creator
PALMM (Project)
Abstract / Description
Small brochure promoting the Hotel Polk (built in 1926) and recreational activities in Haines City.
Date Issued
1928
Identifier
AAC3723QF00002/02/200706/21/200714812BnamI D0QF, FHP C CF 2007-02-02, FIPS12105, FCLA url 20070528xOCLC, 144756897, CF00001746, 2704279, ucf:19980
Format
E-book
PURL
http://purl.flvc.org/fcla/tc/fhp/CF00001746.jpg
The Communist Party: A manual on organization
Title
The Communist Party: A manual on organization.
Creator
Peters, J.
Date Issued
1935
Identifier
368031, CFDT368031, ucf:5375
Format
Document (PDF)
PURL
http://purl.flvc.org/FCLA/DT/368031