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Design of a gas-swnt interaction test module
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Hauge, Robert H. |
| Organization | The National Aeronautics and Space Administration (NASA) |
| Copyright Year | 2003 |
| Abstract | A gas-single walled carbon nanotube (SWNT) interaction test module was designed and constructed. The purpose of the module is to quantitatively measure the electrical response of SWNTs to a variety of gases. This is accomplished by monitoring the electrical response of a SWNT packed column to specific gases. The apparatus is similar to a gas chromatograph with the difference that the movement of gas is tracked by monitoring the electrical resistivity at the beginning and end of the column. The change in electrical resistivity as a function of the amount of gas injected, the time required to transit the column and their respective dependence on temperature will be documented. |
| File Size | 149566 |
| File Format | |
| Alternate Webpage(s) | http://www.archive.org/details/nasa_techdoc_20030064057 |
| Archival Resource Key | ark:/13960/t6834pn27 |
| Language | English |
| Publisher Date | 2003-03-01 |
| Publisher Institution | Johnson Space Center |
| Access Restriction | Open |
| Subject Keyword | Turbocompressors Schlieren Photography Jet Propulsion Gas Turbines Axial Flow Supersonic Speed Rotor Blades (turbomachinery) Flight Tests Jet Aircraft Pressure Ratio Superchargers Pressure Distribution Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |