MECH ENG 3104 - Space Vehicle Design

North Terrace Campus - Semester 2 - 2015

The aim of the course is to introduce the students to the basic theories and design criteria of space vehicles. Historical developments in space flight are explained as are the basic rocket equations, as well as the principles of rocket staging and its optimisation. The course includes orbital and trajectory theory, where two-body motion, manoeuvres and special trajectories are described. Numerical integration will be introduced. Individual subsystems are covered in detail. A section about rocket propulsion focuses on performance, propulsion requirements and various propellant systems (monopropellant, bipropellant, solid, cold gas and electrical and electromagnetic propulsion systems). Also covered are environmental control and life support systems, electrical power subsystems, communications and thermal control systems. Matlab will be used throughout the course.

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Course Details

Course Code	MECH ENG 3104
Course	Space Vehicle Design
Coordinating Unit	School of Mechanical Engineering
Term	Semester 2
Level	Undergraduate
Location/s	North Terrace Campus
Units	3
Contact	Up to 4.5 hours per week
Available for Study Abroad and Exchange	Y
Incompatible	MECH ENG 3025 or MECH ENG 4015
Assumed Knowledge	MECH ENG 1007, MECH ENG 2021, 6 units of level II Applied Maths courses
Restrictions	BE(Mechanical & Aerospace) and associated double degree students only
Assessment	20% Assignments, 10% Project, 10% Lab Experiment, 60% Final Exam

Course Staff

Course Coordinator: Dr Min Kwan Kim

Dr Minkwan Kim: minkwan.kim@adelaide.edu.au, Rm S236, extension 33967.

Course Timetable

The full timetable of all activities for this course can be accessed from .

Course Learning Outcomes

1	Introduce students to Space Vehicle Design, its complex issues requiring expertise from many different areas of Aerospace Engineering
2	Familiarise students with space vehicle types and subsystems
3	Provide students with an understanding of the parameters that influence the design of space vehicles including their mission, orbital mechanics and the space environment
4	Equip students with analytical and numerical methods required to solve space vehicle design problems

University Graduate Attributes

This course will provide students with an opportunity to develop the Graduate Attribute(s) specified below:

University Graduate Attribute	Course Learning Outcome(s)
Knowledge and understanding of the content and techniques of a chosen discipline at advanced levels that are internationally recognised.	1-4
The ability to locate, analyse, evaluate and synthesise information from a wide variety of sources in a planned and timely manner.	1-4
An ability to apply effective, creative and innovative solutions, both independently and cooperatively, to current and future problems.	1-4
Skills of a high order in interpersonal understanding, teamwork and communication.	1-4
A proficiency in the appropriate use of contemporary technologies.	1-4
A commitment to continuous learning and the capacity to maintain intellectual curiosity throughout life.	1-4
A commitment to the highest standards of professional endeavour and the ability to take a leadership role in the community.	1-4
An awareness of ethical, social and cultural issues within a global context and their importance in the exercise of professional skills and responsibilities.	1-4

Learning Resources
Required Resources
1. Course notes
2. Textbook: Peter Fortescue, Graham Swinerd, and John Stark, Spacecraft Systems Engineering, 4th Ed., Wiley, 2011,
3. Any online material will be available at: /myuni/
4. Digital recordings of lectures (e.g., taping lectures, wireless network, pod-casts) may not be made available to students who are absent.
Recommended Resources
1. Spacecraft Structures and Mechanisms – From Concept to Launch, 1995, Thomas Sarafin and Wiley Larson (editors).
2. Spacecraft Mission Design, 1998, Charles D. Brown.
3. Dynamics of Atmospheric Reentry, 1993, F.J. Regan and S.M. Anandakrishnan.
4. Keys to Space, 2003, A. Houston and M. Rycroft.
Online Learning

Copies of assignments and any paper material distributed during class will also be posted on My-Uni.
Learning & Teaching Activities

Learning & Teaching Modes

Lectures supported by problem-solving tutorials and a practical laboratory developing material covered in lectures

Workload

The information below is provided as a guide to assist students in engaging appropriately with the course requirements.

A three unit course has a minimum workload of 156 hours regardless of the length of the course. It is expected that students spend 48hrs/week during teaching periods, additional time may need to be spent acquiring assumed knowledge, working on assessment during non-teaching periods, and preparing for and attending examinations.

The information below is provided as a guide to assist students in engaging appropriately with the course requirements:

Formal Contact: Lectures and tutorials: 45 hours,

Practical: 1.5 hours, Exam: 3 hours

Suggested personal workload (will vary between students): Reading and revising course material: 30-50 hours, Completion of assignments and practical report: 30-50 hours, Exam preparation: 30-50 hours.

Learning Activities Summary

The numbers quoted here are approximations and will vary if some activities take more or less time than anticipated:

I. Introduction of Spacecraft – 4 Lectures
   • Type of spacecraft
   • Subsystems
   • Design procedure
   • Spacecraft configuration
   • System integration

II. Orbital mechanics – 7 lectures
   • Basic of dynamics/orbital mechanics
   • Types of trajectories
   • Orbit transfers
   • Geostationary Earth Orbits (GEO)
   • Interplanetary missions

III. Propulsion system – 7 lectures
   • Basic of aerodynamics and thermodynamics
   • Chemical rockets
   • Spacecraft propulsion
   • Electric propulsion
   • Advanced propulsion

IV. Launch systems – 4 lectures
   • Rocket equation
   • Rocket staging
   • Basic launch vehicle performance and operations
   • Spacecraft launch phases and mission planning

V. Planetary entry/re-entry – 4 lectures
   • Fundamentals of hypersonic aerothermodynamics
   • Ballistic re-entry
   • Entry/re-entry issues

VI. Attitude control system – 4 lectures
   • ACS overview
   • Torques and Torquers
   • Attitude measurement

VII. Electrical power system – 1 lecture
   • Power system element
   • Primary power source
   • Secondary power source

VIII. Thermal control system – 2 lectures
   • Fundamental of Thermal analysis
   • Thermal design
   • Thermal protection system

IX. Communication subsystem – 2 lectures

X. Space environment – 2 lectures

XI. Assembly, integration and verification – 2 lectures

XII. Student Seminars/Presentations – 4 lectures

XIII. Review of course material – 2 lectures

Specific Course Requirements

Students will be required to adhere to laboratory conduct safety guidelines for the practical component of this course.

The University's policy on Assessment for Coursework Programs is based on the following four principles:

Assessment must encourage and reinforce learning.
Assessment must enable robust and fair judgements about student performance.
Assessment practices must be fair and equitable to students and give them the opportunity to demonstrate what they have learned.
Assessment must maintain academic standards.

Assessment Summary

All assessment is summative.

Final Exam: 50%
5 Individual Assignments: 25%
Group Assignment/Project: 15%
Laboratory (Microgravity): 10%

Assessment task	Weighting %	Description	Due date	Learning objectives
Assignment 1	5	Written individual assignment covering class material	1PM Monday week 3	1-4
Assignment 2	5	Written individual assignment covering class material	1PM Monday week 5	1-4
Assignment 3	5	Written individual assignment covering class material	1PM Monday week 7	1-4
Assignment 4	5	Written individual assignment covering class material	1PM Monday week 9	1-4
Assignment 5	5	Written individual assignment covering class material	1PM Monday week 11	1-4
Group Assignment/Project	15	Oral and written group assignment of designing your own spacecraft	Monday Week 12	1-4
Laboratory	10	Microgravity	2 weeks after lab class or as specified by demonstrator	2, 4
Final Exam	50	Open-book exam covering all material covered in course	Exam period	1-4

While every effort has been made to ensure that this information reflects an accurate plan, the coordinator reserves the right to make changes that ensure the continual improvement of the course. Any such changes will be communicated both during lectures and via MyUni.

Assessment Related Requirements

In order to pass this course, students must achieve a pass grade for the microgravity performance laboratory.

Assessment Detail

Final exam is a 3-hour long open book exam, to be conducted during the formal university examination period.
There will be 5 assignments in total. These are individual assignments (no collaboration). These will be distributed during class and also placed on MyUni. Due dates for these assignments may be subject to change; any changes will be announced in-class, written on the assignment, and posted on MyUni at the time the assignment is first distributed.
The microgravity laboratory is run as part of the formal Level III laboratories.

Submission

Unless otherwise specified, submission of assignments and laboratory reports will be made through the hand-in boxes located on Level 2 of Engineering South. Cover-sheets should be attached to all submissions (cover-sheets located next to the submission boxes).

Late submissions will be penalised at 20% per day late. All submissions are due at 1pm. Extensions for assignments will only be given in exceptional circumstances and a case for this with supporting documentation must be made either in writing after a lecture, submitted in hard copy to the front office (to be passed on to the lecturer), or emailed to the lecturer directly.

Assignments will be assessed and returned within 4 weeks from submission (usually significantly less). Assignments that are marked prior to the last class will be brought to class for students to collect. Any assignments not collected in-class will be left in the assignment collection boxes next to the elevator on level 2 of Engineering South. There will be no opportunities for re-submission of work of unacceptable standard. Due to the large class size, feedback on assignments will be limited to in-class discussion resulting from questions from students.

Course Grading

Grades for your performance in this course will be awarded in accordance with the following scheme:

M10 (Coursework Mark Scheme)
Grade	Mark	Description
FNS		Fail No Submission
F	1-49	Fail
P	50-64	Pass
C	65-74	Credit
D	75-84	Distinction
HD	85-100	High Distinction
CN		Continuing
NFE		No Formal Examination
RP		Result Pending

Further details of the grades/results can be obtained from Examinations.

Grade Descriptors are available which provide a general guide to the standard of work that is expected at each grade level. More information at Assessment for Coursework Programs.

Final results for this course will be made available through .

Student Feedback

The University places a high priority on approaches to learning and teaching that enhance the student experience. Feedback is sought from students in a variety of ways including on-going engagement with staff, the use of online discussion boards and the use of Student Experience of Learning and Teaching (SELT) surveys as well as GOS surveys and Program reviews.

SELTs are an important source of information to inform individual teaching practice, decisions about teaching duties, and course and program curriculum design. They enable the University to assess how effectively its learning environments and teaching practices facilitate student engagement and learning outcomes. Under the current SELT Policy (http://www.adelaide.edu.au/policies/101/) course SELTs are mandated and must be conducted at the conclusion of each term/semester/trimester for every course offering. Feedback on issues raised through course SELT surveys is made available to enrolled students through various resources (e.g. MyUni). In addition aggregated course SELT data is available.
Student Support
Policies & Guidelines
This section contains links to relevant assessment-related policies and guidelines - all university policies.
Fraud Awareness

Students are reminded that in order to maintain the academic integrity of all programs and courses, the university has a zero-tolerance approach to students offering money or significant value goods or services to any staff member who is involved in their teaching or assessment. Students offering lecturers or tutors or professional staff anything more than a small token of appreciation is totally unacceptable, in any circumstances. Staff members are obliged to report all such incidents to their supervisor/manager, who will refer them for action under the university's student鈥檚 disciplinary procedures.

The 成人大片 is committed to regular reviews of the courses and programs it offers to students. The 成人大片 therefore reserves the right to discontinue or vary programs and courses without notice. Please read the important information contained in the disclaimer.

Authorised by:	Deputy Vice-Chancellor and Vice-President (Academic)
Maintained by:	Course Outlines Administrator

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