Search Results - "Mandell, Myron J."

Nascap-2k Spacecraft Charging Code Overview by Mandell, M.J., Davis, V.A., Cooke, D.L., Wheelock, A.T., Roth, C.J.

“…Nascap-2k is a modern spacecraft charging code, replacing the older codes NASA Charging Analyzer Program for GEosynchronous Orbit (NASCAP/GEO), NASA Charging…”
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Photoemission Driven Charging in Tenuous Plasma by Mandell, M. J., Davis, V. A., Davis, G. T., Maurer, R. H., Herrmann, C.

“…In the cold, tenuous plasma commonly encountered in magnetospheric and interplanetary orbits, and in the case of scientific satellites with nearly all surfaces…”
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Modeling the NEXT Multithruster Array Test With Nascap-2k by Mandell, M.J., Davis, V.A., Pencil, E.J., Patterson, M.J., McEwen, H.K., Foster, J.E., Snyder, J.S.

“…Tests of up to three simultaneously firing 40-cm NASA's Evolutionary Xenon Thrusters took place at NASA Glenn Research Center. In addition to numerous…”
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Improved radiological/nuclear source localization in variable NORM background: An MLEM approach with segmentation data by Penny, Robert D., Crowley, Tanya M., Gardner, Barbara M., Mandell, Myron J., Guo, Yanlin, Haas, Eric B., Knize, Duane J., Kuharski, Robert A., Ranta, Dale, Shyffer, Ryan, Labov, Simon, Nelson, Karl, Seilhan, Brandon, Valentine, John D.

“…A novel approach and algorithm have been developed to rapidly detect and localize both moving and static radiological/nuclear (R/N) sources from an airborne…”
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On the intermolecular potential in solid N2 by Mandell, Myron J.

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Interaction of Charged Spacecraft with Electric Propulsion Plume: On Orbit Data and Ground Test Results by Likar, J.J., Bogorad, A.L., Malko, T.R., Goodzeit, N.E., Galofaro, J.T., Mandell, M.J.

“…On-orbit observations and ground tests demonstrate interaction between charged spacecraft and electrothermal thruster-generated plasma. On-orbit measurements…”
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NASCAP, a Three-Dimensional Charging Analyzer Program for Complex Spacecraft by Katz, Ira, Parks, Donald E., Mandell, Myron J., Harvey, James M., Wang, Sang S., Roche, James C.

“…A computer code, NASCAP (NASA Charging Analyzer Program), has been developed by Systems, Science and Software under contract to NASA-LeRC to simulate the…”
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On the intermolecular potential in solid N2. II. Libronic frequencies by Mandell, Myron J.

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Measurement and simulation of high voltage-wake interactions by Cooke, D.L., Pakula, W., Davis, V.A., Mandell, M.J., Tautz, M., Enloe, C.L.

“…Summary form only given. The USAF Phillips Lab. Experiment, CHAWS (Charge Hazard And Wake Studies), was flown on two recent Space Shuttle missions as a…”
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The Decrease in Effective Photocurrents Due to Saddle Points in Electrostatic Potentials near Differentially Charged Spacecraft by Mandell, Myron J., Katz, Ira, Schnuelle, Gary W., Steen, Paul G., Roche, James C.

“…The reported investigation had the objective to illustrate the presence of important multidimensional effects in spacecraft charging. Two-dimensional codes…”
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