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Magnetic design of the axisymmetric throttle-coil addition to the tandem mirror experiment-upgrade (open access)

Magnetic design of the axisymmetric throttle-coil addition to the tandem mirror experiment-upgrade

The TMX-U magnet set has incorporated new axisymmetric throttle coils and fan-reversing transition magnets. This new magnet geometry, which will allow for the experimental verification of new physics issues related to axicell tandem mirrors, encompasses both engineering and physics considerations. Engineering considerations include structural integrity plus neutral beam and diagnostic access. Physics issues include the stability and radial transport of the confined plasma. We have calculated the magnetic field using the magnetic field code, EFFI, and the plasma stability and surface curvatures using the plasma stability code, TEBASCO. Our magnet design allows the axisymmetric throttle mirror to be varied from the end-cell mirror value of 2 to a peak of 6 T.
Date: November 28, 1983
Creator: Wong, R.L.
Object Type: Article
System: The UNT Digital Library

[Photograph 2012.201.B0271.0067]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Also receiving recognition are Janice Hurst, left, Lisa Swanner and Jeff Roach."
Date: November 28, 1983
Creator: Southerland, Paul
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0348.0135]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Mike Krywucki, representative of the Equitable Life Assurance Society of the United States, has earned the Chartered Life Underwriter diploma and professional designation."
Date: November 28, 1983
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0229.0364]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Entertaining the audience at the recent Oklahoma Country Music Awards Banquet are Dana Gregory, female vocalist of the year, and Danny Cooksey, male vocalist of the year, both in under-16 category."
Date: November 28, 1983
Creator: Southerland, Paul
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0227.0586]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Rep Twyla Mason Gray D-Tulsa , arrives at the Capitol this morning for the special session ..."
Date: November 28, 1983
Creator: Klock, Roger
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0096.0230]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Pam Bolen and Rebecca Hartsuck look at one of the 22 cars on display."
Date: November 28, 1983
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0096.0198]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Dr. Ron White visits with Mr. and Mrs. Frank Bolen about the party."
Date: November 28, 1983
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History
Normal zone detectors for a large number of inductively coupled coils (open access)

Normal zone detectors for a large number of inductively coupled coils

In order to protect a set of inductively coupled superconducting magnets, it is necessary to locate and measure normal zone voltages that are small compared with the mutual and self-induced voltages. The method described in this paper uses two sets of voltage measurements to locate and measure one or more normal zones in any number of coupled coils. One set of voltages is the outputs of bridges that balance out the self-induced voltages. The other set of voltages can be the voltages across the coils, although alternatives are possible. The two sets of equations form a single combined set of equations. Each normal zone location or combination of normal zones has a set of these combined equations associated with it. It is demonstrated that the normal zone can be located and the correct set chosen, allowing determination of the size of the normal zone. Only a few operations take place in a working detector: multiplication of a constant, addition, and simple decision-making. In many cases the detector for each coil, although weakly linked to the other detectors, can be considered to be independent.
Date: November 28, 1983
Creator: Owen, E. W. & Shimer, D. W.
Object Type: Article
System: The UNT Digital Library
Design of the electromagnetic fluctuations diagnostic for MFTF-B (open access)

Design of the electromagnetic fluctuations diagnostic for MFTF-B

The Electromagnetic Fluctuations (EMF) diagnostic will be used to monitor ion fluctuations which could be unstable in MFTF-B. Each probe assembly includes a high impedance electrostatic probe to measure potential fluctuations, and a group of nested, single turn loops to measure magnetic fluctuations in three directions. Eventually, more probes and loops will be added to each probe assembly for making more detailed measurements. The sensors must lie physically close to the plasma edge and are radially positionable. Also, probes at separate axial locations can be positioned to connect along the same magnetic field line. These probes are similar in concept to the rf probes used on TMX, but the high thermal load for 30-second shots on MFTF-B requires a water-cooled design along with temperature monitors. Each signal channel has a bandwidth of .001 to 150 MHz and is monitored by up to four different data channels which obtain amplitude and frequency information. This paper describes the EMF diagnostic and presents the detailed mechanical and electrical designs.
Date: November 28, 1983
Creator: House, P.A.; Goerz, D.A. & Martin, R.
Object Type: Article
System: The UNT Digital Library
Jacksboro Gazette-News (Jacksboro, Tex.), Vol. 104, No. 29, Ed. 1 Monday, November 28, 1983 (open access)

Jacksboro Gazette-News (Jacksboro, Tex.), Vol. 104, No. 29, Ed. 1 Monday, November 28, 1983

Weekly newspaper from Jacksboro, Texas that includes local, state, and national news along with extensive advertising.
Date: November 28, 1983
Creator: McGee, Leigh
Object Type: Newspaper
System: The Portal to Texas History

[Photograph 2012.201.B1380.0088]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Interior designer Ken Winslow displays his work at the Ralph Lauren Shop in 50 Penn Place."
Date: November 28, 1983
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B1380.0087]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: November 28, 1983
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B1422.0647]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Senate President Pro Tempore Marvin York, left, and House Speaker Jim Barker discuss Gov. George Nigh's proposed tax hike MOnday."
Date: November 28, 1983
Creator: Beckel, Jim
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B1424.0284]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "John Young"
Date: November 28, 1983
Creator: Beckel, Jim
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B1380.0360]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Dr. Roy Smith, left, and Dr. Michael Winzenread chat before the meeting."
Date: November 28, 1983
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B1378.0435]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Vocalist Brent Winborn warms up at the microphone for today's Oklahoma City auditions for Opryland USA."
Date: November 28, 1983
Creator: McDaniel, David
Object Type: Photograph
System: The Gateway to Oklahoma History
The Baytown Sun (Baytown, Tex.), Vol. 62, No. 024, Ed. 1 Monday, November 28, 1983 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 62, No. 024, Ed. 1 Monday, November 28, 1983

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: November 28, 1983
Creator: Brown, Leon
Object Type: Newspaper
System: The Portal to Texas History
[News Clip: Toys/Dolls] captions transcript

[News Clip: Toys/Dolls]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: November 28, 1983, 5:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library

[Photograph 2012.201.B0356.0028]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "OCU coach Abe Lemons and his players watch the action during the Chiefs 72-70 OT win over Southwestern College Monday night."
Date: November 28, 1983
Creator: Gooch, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0388.0266]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Dale McConathy, son of Mr. and Mrs. Edward McConathy, 2512 NW 112, has been chosen by UNESCO to represent the United States at an international art critics' congress in Caracas, Venezuela. McConathy is a graduate of Northeast High School and Central State University, and was inducted into the Oklahoma Journalism Hall of Fame in 1980."
Date: November 28, 1983
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0935.0667]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: November 28, 1983
Creator: Beckel, Jim
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0356.0155]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "OCU head coach Abe Lemons, left, and assistant Harry Masch, center, live through a 72-70 win over Southwestern Monday."
Date: November 28, 1983
Creator: Gooch, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0935.0611]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Gov. George Nigh assails The Oklahoman for its stand against his tax increase package."
Date: November 28, 1983
Creator: Beckel, Jim
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0306B.0695]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Displaying their trophies are Larry James and Pam James."
Date: November 28, 1983
Creator: Southerland, Paul
Object Type: Photograph
System: The Gateway to Oklahoma History