An evaluation of the neutron radiography facility at the Nuclear Science Center for dynamic imaging of two-phase hydrogenous fluids /
available in neutron radiography, radiographic cameras are
| Main Author: | |
|---|---|
| Format: | Thesis eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1994.
|
| Subjects: | |
| Online Access: | Link to OAKTrust copy |
| Summary: | available in neutron radiography, radiographic cameras are camera provide clearer images with excellent dimensional characteristics. Specific research to quantify both the commonly used to capture the dynamic flow patterns in a rapid contrast of these flow images. Modifications were completed dynamic target imaging methodology is proposed. effectiveness of the modifications. The beamport collimator Engineering Experiment Station, Nuclear Science Center enhancements that would increase the dimensional accuracy and flow channels. After evaluating these initial images, initial series of real-time neutron radiography experiments phase water and air flow regimes through small diameter metal processing board was realigned to provide a stronger vidio Reactor (NSCR) to determined the image resolution of two- research was conducted to determine cost effective resolution and sensitivity limits is proposed and a change in sequence of images. These images may be useful to verify signal with less noise. Several hydrogenous-media reference smaller, more focused neutron beam and a more sensitive video standards were designed and constructed to evaluate the Though both film and video radiographic image techniques are to the beam collimator and the radiography camera video two-phase flow models in small diameter flow channels. An was changed. The post-modification images demonstrate that a was redesigned and the radiography calibration methodology were performed at the Texas A&M University System, Texas |
|---|---|
| Item Description: | "Major subject: Nuclear Engineering". Vita. |
| Physical Description: | xi, 109 leaves : illustrations ; 28 cm. Also available online. |
| Bibliography: | Includes bibliographical references. |