Thomas W. Haag

发表

Development Status of the NASA 30-cm Ion Thruster and Power Processor

Roger M. Myers, Michael J. Patterson, James S. Sovey, 1994 .

Performance, Facility Pressure Effects, and Stability Characterization Tests of NASA's Hall Effect Rocket with Magnetic Shielding Thruster

James H. Gilland, Hani Kamhawi, John Yim, 2016 .

Performance and Environmental Test Results of the High Voltage Hall Accelerator Engineering Development Unit

Hani Kamhawi, Todd Peterson, Wensheng Huang, 2012 .

NASA 30 Cm Ion Thruster Development Status

Michael J. Patterson, Vincent K. Rawlin, Thomas W. Haag, 1994 .

A low-power arcjet cyclic lifetest

Francis M. Curran, Thomas W. Haag, Terry L. Hardy, 1987 .

Overview of the Development of the Solar Electric Propulsion Technology Demonstration Mission 12.5-kW Hall Thruster

James E. Polk, Christopher Griffith, James L. Myers, 2014 .

Langmuir Probe Measurements Within the Discharge Channel of the 20-kW NASA-300M and NASA-300MS Hall Thrusters

Hani Kamhawi, Wensheng Huang, Thomas W. Haag, 2013 .

Overview of the Development of a Low Cost High Voltage Hall Accelerator Propulsion System for NASA Science Missions

Hani Kamhawi, John Dankanich, Todd Peterson, 2011 .

NEXT: NASA's Evolutionary Xenon Thruster

Michael J. Patterson, John E. Foster, George C. Soulas, 2002 .

Overview of NASA Iodine Hall Thruster Propulsion System Development

Kurt A. Polzin, Timothy D. Smith, Hani Kamhawi, 2016 .

Performance and Facility Background Pressure Characterization Tests of NASAs 12.5-kW Hall Effect Rocket with Magnetic Shielding Thruster

James E. Polk, James L. Myers, Hani Kamhawi, 2015 .

Design and fabrication of a flight model 2.3 kW ion thruster for the Deep Space 1 Mission

Michael J. Patterson, Stephen Hart, James S. Sovey, 1998 .

James E. Polk, Anthony Pancotti, Thomas W. Haag, 2017, Journal of propulsion and power.

Rehabilitation of the Dams at the Crescent and Vischer Ferry Hydroelectric Projects

Thomas W. Haag, Michael F. Nash, Andrew C. Sumner, 1991 .

Performance evaluation of the Russian SPT-100 thruster at NASA LeRC

John M. Sankovic, Thomas W. Haag, John A. Hamley, 1994 .

Multi-Axis Thrust Measurements of the EO-1 Pulsed Plasma Thruster

Lynn A. Arrington, Thomas W. Haag, 1999 .

Design of a thrust stand for high power electric propulsion devices

Thomas W. Haag, T. Haag, 1989 .

Preliminary Performance Characterizations of an Engineering Model Multipropellant Resistojet for Space Station Application

James S. Sovey, Thomas W. Haag, W. Earl Morren, 1987 .

Performance Test Results of the NASA-457m V2 Hall Thruster

Hani Kamhawi, Wensheng Huang, Daniel A. Herman, 2013 .

Experimental Investigation of the Near-Wall Region in the NASA HiVHAc EDU2 Hall Thruster

Hani Kamhawi, Wensheng Huang, Thomas W. Haag, 2015 .

Integration Test of the High Voltage Hall Accelerator System Components

Hani Kamhawi, John Dankanich, Wensheng Huang, 2013 .

Ion propulsion development activities at NASA Glenn Research Center

Michael J. Patterson, James S. Sovey, John E. Foster, 2000 .

Overview of Hall Thruster Activities at NASA Glenn Research Center

Hani Kamhawi, John Yim, Wensheng Huang, 2011 .

Recent testing of 30 KW hydrogen arcjet thrusters

Thomas W. Haag, T. Haag, 1993 .

Hydrogen arcjet technology

John M. Sankovic, Francis M. Curran, Thomas W. Haag, 1991 .

Overview of Iodine Propellant Hall Thruster Development Activities at NASA Glenn Research Center

Kurt A. Polzin, James L. Myers, Hani Kamhawi, 2016 .

Integration Tests of the 4 kW-Class High Voltage Hall Accelerator Power Processing Unit with the HiVHAc and the SPT-140 Hall Effect Thrusters

Hani Kamhawi, Wensheng Huang, Luis R. Pinero, 2016 .

A Commercial One Newton Hall Effect Thruster for High Power In-Space Missions

Hani Kamhawi, James Szabo, Bruce Pote, 2011 .

Development of an Ion Thruster and Power Processor for New Millennium's Deep Space 1 Mission

Michael J. Patterson, James S. Sovey, Vincent K. Rawlin, 1997 .

Derated ion thruster development status

Michael J. Patterson, George J. Williams, Thomas W. Haag, 1993 .

Results of the 2000 hr Wear Test of the HiPEP Ion Thruster with Pyrolytic Graphite Ion Optics

Michael J. Patterson, John E. Foster, Tyler A. Hickman, 2006 .

Arcjet starting reliability: A multistart test on hydrogen/nitrogen mixtures

Frank M. Curran, Thomas W. Haag, T. Haag, 1987 .

Preliminary Performance Characterization of the High Voltage Hall Accelerator Engineering Model Thruster

Hani Kamhawi, Thomas W. Haag, Alex Mathers, 2009 .

Development of arcjet and ion propulsion for spacecraft stationkeeping

Michael J. Patterson, John M. Sankovic, Francis M. Curran, 1992 .

Performance and Thermal Characterization of the NASA-300MS 20 kW Hall Effect Thruster

Hani Kamhawi, Ioannis G. Mikellides, Wensheng Huang, 2013 .

Performance of a 100 kW class applied field MPD thruster

Roger M. Myers, James S. Sovey, Thomas W. Haag, 1989 .

Performance of the NASA 30 cm Ion Thruster

Michael J. Patterson, Thomas W. Haag, Scot A. Hovan, 1993 .

Performance Characterization of the Air Force Transformational Satellite 12 kW Hall Thruster

Hani Kamhawi, Peter Y. Peterson, Wensheng Huang, 2013 .

Performance Evaluation of the NASA-300M 20 kW Hall Thruster

Hani Kamhawi, Thomas W. Haag, David T. Jacobson, 2011 .

Test Facility and Preliminary Performance of a 100 kW Class MPD Thruster

James S. Sovey, Thomas W. Haag, Maris A. Mantenieks, 1989 .

Performance characterizations of an engineering model multipropellant resistojet

James S. Sovey, Thomas W. Haag, W. Earl Morren, 1989 .

PPT Thrust Stand

Thomas W. Haag, T. Haag, 1995 .

An extended life and performance test of a low-power arcjet

Francis M. Curran, Thomas W. Haag, 1988 .

Development Status of High-Thrust Density Electrostatic Engines

Michael J. Patterson, John E. Foster, Thomas W. Haag, 2014 .

Investigation of the Effects of Facility Background Pressure on the Performance and Operation of the High Voltage Hall Accelerator

Hani Kamhawi, Wensheng Huang, Thomas W. Haag, 2014 .

Development status of a 5/10-kW class ion engine

Michael J. Patterson, John E. Foster, George C. Soulas, 2001 .

Thrust stand for pulsed plasma thrusters

Thomas W. Haag, T. Haag, 1997 .

Operating characteristics of the Russian D-55 thruster with anode layer

John M. Sankovic, David H. Manzella, Thomas W. Haag, 1994 .

Performance Evaluation of A High Energy Pulsed Plasma Thruster II

Eric Pencil, Hani Kamhawi, Lynn A. Arrington, 2005 .

Analysis of the pyrolytic graphite ion optics following the 2000-hour wear test of the HiPEP ion thruster

Michael J. Patterson, John E. Foster, Tyler A. Hickman, 2006 .

Facility Effect Characterization Test of NASA's HERMeS Hall Thruster

Hani Kamhawi, Ioannis G. Mikellides, Wensheng Huang, 2016 .

Plasma Oscillation Characterization of NASA's HERMeS Hall Thruster via High Speed Imaging

Hani Kamhawi, Wensheng Huang, Thomas W. Haag, 2016 .

Wear Trends of the HERMeS Thruster as a Function of Throttle Point

James H. Gilland, Hani Kamhawi, Peter Y. Peterson, 2017 .

Next: NASA's Evolutionary Xenon Thruster development status

Michael J. Patterson, John E. Foster, George C. Soulas, 2003 .

Arcjet Nozzle Design Impacts

Francis M. Curran, Thomas W. Haag, T. Haag, 1989 .

Preliminary Wear Analysis Following a 2000 h Wear Test of the HiPEP Ion Thruster IEPC-2005-260

Michael J. Patterson, John E. Foster, Tyler A. Hickman, 2005 .

Carbon-Based Ion Optics Development at NASA GRC

Michael J. Patterson, George C. Soulas, Thomas W. Haag, 2002 .

Investigation of the Effects of Facility Background Pressure on the Performance and Voltage-Current Characteristics of the High Voltage Hall Accelerator

Rostislav Spektor, Hani Kamhawi, Wensheng Huang, 2014 .

Performance of 30 cm Pyrolytic-Graphite Ion Thruster Optics

George C. Soulas, Thomas W. Haag, 2002 .

PERFORMANCE EVALUATION OF 40 CM ION OPTICS FOR THE NEXT ION ENGINE

Michael J. Patterson, George C. Soulas, Thomas W. Haag, 2002 .

Performance and Vibration of 30 cm Pyrolytic Ion Thruster Optics

George C. Soulas, Thomas W. Haag, 2004 .

An extended life and performance test of a low-power arcjet

Francis M. Curran, Thomas W. Haag, T. Haag, 1988 .

Titanium Optics for Ion Thrusters

Michael J. Patterson, George C. Soulas, Thomas W. Haag, 1999 .

AIAA 99-2290 MULTI-AXIS THRUST MEASUREMENTS OF THE EO-1 PULSED PLASMA THRUSTER -

Lynn A. Arrington, Thomas W. Haag, 1999 .

Wear testing of a 21 kW 7600 s ion thruster

Michael J. Patterson, John E. Foster, Tyler A. Hickman, 2005 .

High-power hydrogen arcjet performance

Francis M. Curran, Thomas W. Haag, T. Haag, 1991 .

Medium power hydrogen arcjet performance

John M. Sankovic, Francis M. Curran, Thomas W. Haag, 1991 .

Effect of Background Pressure on the Performance and Plume of the HiVHAc Hall Thruster

Hani Kamhawi, Thomas W. Haag, Wensheng Huang, 2013 .