Spacecraft Propulsion Systems
The Spacecraft Propulsion Systems short course is designed for professionals interested in how rocket propulsion is applied to spacecraft including attitude control, orbit change, and orbit maintenance. This course begins with a review of space mission fundamentals as they drive spacecraft propulsion system requirements. This is followed by an explanation of how those requirements are flowed down to the propulsion system and how the propulsion system is made to meet them. It includes an overview of the relevant propulsion technologies (e.g., cold gas, chemical, electric), propulsion technology selection, system design, and component evaluation.
What you will learn:
- The interaction between space mission objectives, orbits, and other requirements
- Orbital dynamics for propulsion system design
- How rocket engines work
- How the spacecraft architecture is created and how it impacts the propulsion system
- How propulsion requirements are derived
- How propulsion architectures are developed from the mission and spacecraft architecture
- How propulsion subsystems are designed to meet the requirements
- Lessons-learned both personally and from his friends
- Introduction: the functions performed by spacecraft propulsion systems and their interfaces with the rest of the vehicle.
- Space Missions: descriptions of the functions performed by various types of spacecraft including communication, science, and observation in and beyond Earth Orbit
- Orbital Dynamics: gravitation, axis systems, orbital paths, orbit perturbations such as atmospheric drag and the non-spherical Earth, and orbit changes
- Rockets: thrust, impulse, physical hardware effects, performance, contamination
- Launch Vehicles: launch facilities, performance, and Users’ Guides and what they mean to the spacecraft propulsion designer
- Spacecraft: propulsion uses including attitude control, orbit acquisition, orbit maintenance; propulsion effects on the vehicle including contamination and slosh; propulsion to vehicle interfaces
- Propulsion System Requirements: total impulse, engine line of action, orbit transfer thrust, minimum torque bit, budgets, environments, limitations, plume effects, thermal effects, safety, reliability
- Propulsion Technologies: cold gas, chemical (solid, liquid including monopropellants and bipropellants, hybrid), electric including thermal and ion
- Engine Requirements: thrust, specific Impulse, minimum impulse bit, duty cycle, life
- Rocket Engines and Their Major Features: large, small, solid, liquid, hybrid, electric
- Tanks: ASME Boiler Code, high performance tankage, thin wall tanks, composite overwrap pressure vessels; propellant management
- Other components: valves, filters, regulators, instrumentation, propellant lines
- Propulsion Design: technology selection, margin, schematics and arrangements, trade studies, component selection, fluid system schematics
- Lessons Learned: cleanliness, process control, detonability
REGISTRATION: There is no obligation or payment required to enter the Registration for an actively scheduled course. We understand that you may need approvals but please register as early as possible or contact us so we know of your interest in this course offering.
SCHEDULING: If this course is not on the current schedule of open enrollment courses and you are interested in attending this or another course as an open enrollment, please contact us at (410)956-8805 or firstname.lastname@example.org. Please indicate the course name, number of students who wish to participate. and a preferred time frame. ATI typically schedules open enrollment courses with a 3-5 month lead-time. To express your interest in an open enrollment course not on our current schedule, please email us at email@example.com.
Barney Gorin (BS, MS, MBA, PE) is a propulsion and systems engineer with more than thirty-five years of post-bachelors engineering experience. His aerospace engineering background includes spacecraft propulsion systems and their associated rocket engines, spacecraft systems engineering, and electromechanical system design. He is licensed to practice engineering in the State of Maryland. Mr. Gorin has presented customized versions of this course at a variety of venues including through American Institute of Aeronautics and Astronautics (AIAA) sponsorship and directly to user communities including the Naval Research Laboratory and NASA Goddard Space Flight Center. He also organized the AIAA Liquid Propulsion Technical Committee’s annual in-service training course for several years.