2010-2011 Graduate Catalog Archived Catalog
Computational Engineering, Ph.D.
Dr. Tim Swafford, Coordinator
(423) 425-5507 or email at Tim-Swafford@utc.edu
The purpose of the Computational Engineering program is to prepare graduates to develop and apply advanced computational modeling, simulation, and design software for a broad range of real-world engineering analysis and product design problems. Graduates are also prepared to contribute their expertise in an environment of interdisciplinary teamwork.
The Ph.D. program and the M.S. in Engineering with Concentration in Computational Engineering are thoroughly integrated with research at the SimCenter: National Center for Computational Engineering http://www.utc.edu/Research/SimCenter The SimCenter mission is to establish next-generation technologies and innovative interdisciplinary education in computational modeling, simulation and design, with consequent leadership and national impact in critical technology areas affecting defense, sustainable energy, environment, and health care. Computational Engineering thereby offers a unique educational environment in which students participate in interdisciplinary team research at the SimCenter, with exposure to real-world problems and opportunities for significant interaction with multiple researchers.
Admission to the Computational Engineering program is open to qualified B.S. or M.S. graduates of recognized curricula in engineering, natural sciences, mathematics, or computer science. Although students with a B.S. degree can be admitted into the Ph.D. program without first obtaining a master’s degree, these students are strongly encouraged to apply instead for admission into the M.S. in Engineering program with a concentration in Computational Engineering Engineering: Computational Engineering, M.S.
Each student’s program of study, including possible prerequisite requirements, is tailored to his or her background and research goals. Each applicant is advised about any prerequisite courses before entering the program. Although students entering the program from outside engineering should have a strong background in mathematics and physical sciences, these students are required (as a minimum) to enroll in three undergraduate engineering courses, such as vector statics, fluid mechanics, and thermodynamics. The intent of these courses is to provide exposure to engineering problem solving as well as important research-related topics that typically are covered only in engineering-related curricula. Also, because the computational engineering curriculum is very project oriented, it is strongly recommended that all students entering the program be reasonably proficient in a high-level programming language such as C, C++, Fortran90, etc.
In addition to regular graduate admission requirements, applicants must receive a positive recommendation by the Computational Engineering screening committee and submit the following documents:
- Computational Engineering Application Form
- A one-page statement of purpose
- Three completed recommendation forms
- Graduate Record Examination (GRE) scores are required for international applicants. Successful applicants usually have a score of 700 or better on the quantitative exam. Other applicants are encouraged to submit GRE scores.
- Current scores for the Test of English as a Foreign Language (TOEFL) or International English Testing System (IELTS) for applicants whose native language is not English and who do not meet the conditions outlined in “Admission Examinations” under “Doctoral Degree Programs” to apply for an exemption to the TOEFL/IELTS requirement. A minimum score of 550 (213 on the computer-based test, or 79 on the Internet-based test) on the TOEFL, or a score of 6.0 or higher on the IELTS, is required.
Doctoral students must complete a minimum of 72 hours beyond the bachelor’s degree, exclusive of credit for the master’s thesis. These hours must include a minimum of 24 semester hours in doctoral research and dissertation (ENCM 7950r and/or ENCM 7999r ) and a minimum of 48 semester hours in other courses. At least 12 of the required 24 research and dissertation hours must be in Dissertation (ENCM 7999r ). The courses must include:
- A minimum of 24 semester hours of graduate coursework in engineering in courses numbered 5000 and above, with at least 12 of these in computational engineering. A minimum of 6 semester hours of courses is required at the 7000 level. These are exclusive of thesis or dissertation credit. The student’s supervisory committee can approve a student’s petition to replace one 7000-level course with one or more 5000-level course(s) that are more appropriate.
- There are multiple pathways toward accumulating the required coursework: a) all coursework may be performed at UTC, b) credit may be earned through coursework performed within the University of Tennessee system, c) credit is normally granted for up to 24 semester hours of program-relevant coursework credited toward a master’s degree at another university, and d) transfer credit may be granted for courses applicable to the program of study and accepted for graduate credit at another university.
The program of study must adequately address the following core requirements, with appropriate course content in each of three primary areas that are essential to computational engineering: 1) an engineering application area, 2) scientific supercomputing, and 3) mathematics of computation, as determined by the student’s supervisory committee and the Graduate Program Coordinator. Courses completed at the master’s level can be included to satisfy the core requirements. Required courses in the program of study can vary, based on each student’s background and goals. It is the responsibility of the student’s supervisory committee, with the approval of the Graduate Program Coordinator, to ensure the student’s adequate exposure to each area, which may involve completion of some undergraduate prerequisite courses.
The program of study must establish a primary applications focus, with additional coursework in both scientific supercomputing and mathematics of computation that logically relates to the applications focus. A Program of Study Form must be signed by the student, each committee member, and the Graduate Program Coordinator and then submitted to the UTC Graduate School for final approval. The student should file the Program of Study Form during the second semester of coursework and before completing 12 semester hours of coursework.
Major Advisor and Supervisory Committee
Students are encouraged to select a major advisor and form a committee during the second semester of coursework and before completing 12 semester hours of coursework. Each student’s major advisor normally serves as the student’s research or project director.
The supervisory committee is made up of four or five members of the Graduate Faculty, selected by the student in consultation with the major advisor. At least three committee members must be Computational Engineering faculty, including the major advisor, and at least one committee member must be external to Computational Engineering. The supervisory committee must be comprised of members who collectively have expertise in the core areas: 1) a computational engineering application area, 2) scientific supercomputing, and 3) mathematics of computation. Upon establishing a committee, each student should complete a Committee Approval Form, obtain signatures of committee members, and submit the form to the computational engineering records secretary.
Standards of Academic Performance: Continued Enrollment
Continued enrollment in the doctoral program is dependent upon satisfactory performance in the courses, in research, and progress toward completion of the degree. To achieve satisfactory performance, a student must maintain a “B” average on all undergraduate prerequisite courses, all graduate courses completed, and all graduate courses included in the student’s program of study. Students must also maintain a grade of “satisfactory” in all dissertation research courses.
Students must conform to all general regulations of the UTC Graduate School. A student must maintain a 3.0 grade point average (GPA) on all courses taken for graduate credit. A grade less than C is included in the GPA but cannot be counted for credit toward the degree. In the event the student fails to meet this standard, one of the following actions will be taken.
A student will be placed on probation whenever the grade point average falls below a 3.0 on courses taken for graduate credit, or a grade of “unsatisfactory” on dissertation research.
Decisions regarding continuation will be made by the Dean of the Graduate School based on the recommendation of the faculty of the Graduate School of Computational Engineering. Graduate students will be placed on academic probation when their institutional cumulative GPA falls below a 3.0. By the end of the next two terms of enrollment (counting the entire summer session as one term), students must raise their institutional cumulative GPA to 3.0 or higher. Students will be academically dismissed if they fail to achieve this institutional cumulative GPA within the two semester probation or if they fail to achieve a 3.0 or higher for either probationary semester. A student is automatically academically dismissed upon receiving a third grade of “C,” upon receiving more than one grade less than “C,” or upon receiving a second grade of “unsatisfactory” in dissertation research.
Dismissed students may appeal to the Graduate Council for readmission. Upon readmission, students may resume graduate study on probation with the same continuation standards.
Once admitted into the program, all active students are expected to remain enrolled until graduating. This requirement can be satisfied by enrolling in a one credit-hour research and dissertation course (ENCM 7999) each semester.
Students must be in residence at UTC for a period of at least two semesters during the period in which doctoral studies are performed. If the Program of Study includes coursework completed within the University of Tennessee System at UTK or UTSI, then residency on these campuses associated with this coursework will be counted toward this residency requirement.
Admission to Candidacy
A doctoral student is admitted to candidacy upon successful completion of all courses included in his or her program of study, acceptance of a research topic by his or her committee, successful completion of the preliminary examination, submission of the Candidacy form to the Graduate School of Computational Engineering by the student’s major advisor, and approval by the UTC Graduate School.
Candidacy Time Limits
Courses expire after eight years for credit toward the doctoral program of study (courses expire after six years for the master’s concentration). The degree must be completed within six years after completion of coursework.
Research Topic Approval
For the purposes of candidacy, a student can gain approval of his or her research topic in two ways: 1) by submitting a concise and focused (one or two-page) abstract of the intended research topic to committee members; or 2) by submitting the full dissertation research proposal to committee members (see the section below on dissertation proposal). The major advisor should ensure that all committee members find the research acceptable.
Students must pass a preliminary examination on coursework in the Program of Study covering each of the three primary areas in the core requirements. The preliminary exam is given at the completion of all coursework and can be taken with up to six hours remaining, provided that adequate coursework covering each of the core areas has been completed. The preliminary exam is scheduled in consultation with the student’s major advisor and committee and must be completed no less than six months in advance of the anticipated date of graduation.
The preliminary examination has two parts: 1) a written part including questions from the Computational Engineering examination committee, and 2) an oral examination of the student by the committee. The student receives the questions from the committee, submits the answers to the respective committee members, and then stands for an oral examination by the committee. The student’s major advisor will be responsible for scheduling the examination and reporting the results to the Graduate School of Computational Engineering and to the UTC Graduate School.
Each candidate for the doctoral degree must conduct research and present a dissertation on that research that 1) demonstrates a mastery of the techniques of research and 2) makes a very distinct contribution to the field of computational engineering. Each candidate must present a proposal of the dissertation research for approval by the supervisory committee, and defend the research before the committee when the dissertation has been completed.
Each candidate must present to his or her committee a formal written proposal of the research to be included in the dissertation. The proposal should be concise, focused, and contain the following: 1) sufficient background information for the committee members, 2) a clear statement of the topic to be addressed by the research, 3) a review of pertinent work by others related to this topic, 4) the precise research questions and issues to be addressed by this research, and 5) justification for the research. Also, the candidate must attach a tentative outline of the final dissertation document. The proposal must be presented in the manner requested by the committee. Acceptance of the proposal and the dissertation outline by all members of the committee is the responsibility of the major advisor.
Upon completion of the research, the candidate submits a draft of his or her dissertation to each committee member one to two weeks prior to the scheduled final defense. The dissertation must be a contribution to knowledge and conform to the policies of the UTC Graduate School. Dissertations will be submitted to UMI Dissertations Services for its on-line and paper-based bibliographic reference collection. At the discretion of the Dean of the Graduate School in consultation with the Head of the Graduate School of Computational Engineering, dissertations containing material of a classified or sensitive nature may be restricted from public dissemination for a specified time.
In consultation with his or her major advisor, the candidate files a request for a final defense at least two weeks in advance of the intended date of the examination. The final defense will have two parts: (1) a public presentation of the dissertation followed by (2) a defense of the dissertation before the student’s committee members. At the discretion of the candidate’s committee, the dissertation defense may be closed to include only the student, the committee, and a representative of the UTC Graduate School.