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Catalog 2012-2013
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Engineering, B.S. Materials Joining Concentration (MJE)
Sequence Sheet for 2012-2013
About the School of Engineering and Engineering Technology - About the Department of Engineering - Major Program
View Requirements List - Summary View - Print this Page

First Semester - Fall 201215 hours
CHEM 1111   General Chemistry I Laboratory
Laboratory work to be taken concurrently with CHEM 1113. Lab 3. Corequisite: CHEM 1113.
CHEM 1113   General Chemistry I
Examines all the general areas of modern chemistry. Included are atomic and molecular structure, periodic classification of the elements, acids and bases, solutions, thermodynamics, kinetics, electrochemistry, descriptive inorganic chemistry, nuclear chemistry, and an introduction to organic and biochemistry. Class 3. Prerequisite: MATH 1123. Corequisite: CHEM 1111.
ENGL 1013   English Composition I
A study of effective writing, reading, and speaking. Emphasis is on effective personal and expository writing. (This course must be completed before reaching Junior standing.) Class 3. Prerequisite: Qualification on ACT or SAT exam or completion of ENGL 1004 with a grade of D..
ENGR 1311   Manufacturing Processes Laboratory
Lab experience in basic manufacturing processes including materials separation and materials joining processes including mechanical and thermal processes. Safety issues and the use of precision measuring devices are stressed. Lab 3.
ENGR 1513   Introduction to Engineering Practice I
An introduction to engineering as a career, including problem solving, engineering disciplines, design, teamwork, and communication. An introduction to engineering graphics is included, with an emphasis on solids modeling. Class 2. Lab 3. (Fall)
LETU 1101   Cornerstones Of Life And Learning (L)
This course introduces students to the LeTourneau University community and prepares them for the pursuit of whole person education and lifelong learning. It helps students explore and learn how to fulfill God's unique design for their lives through a holistic approach that establishes four essential cornerstones of life and learning: personal, intellectual, spiritual, and community development. Class 1.
MATH 1903   Calculus I
An introduction to calculus with emphasis on concepts and principles. Topics studied include limits, derivatives, applications of derivatives, and antiderivatives. Class 3. Prerequisites: MATH 1252 and MATH 1303, or equivalent. Minimum grade of 'C' required.
Second Semester - Spring 201316 hours
BIBL 1043   Biblical Foundations For Living (L)
An introductory course highlighting the relationship between Biblical teaching and contemporary Christian living. This initial experience in the integration of faith and learning focuses on principles of Biblical interpretation and application. Students learn how to interpret core Biblical passages so as to give guidance for some of the tough issues Christians face today. Class 3.
ENGL 1023   English Composition II
A study of argumentation/logic and writing for the professions with an emphasis on using the personal computer to plan, draft, and revise written projects. Each student is required to write a fully documented research paper and give oral presentations in class. (This course must be completed before reaching Junior standing.) Class 3. Prerequisite: Completion of ENGL 1004 with a grade of C or better or ENGL 1013..
ENGR 1523   Introduction to Engineering Practice II
An introduction to the engineering design process, including teamwork development, ethics, professionalism, and reporting. Class 2. Lab 3. Prerequisite: ENGR1513. (Spring)
MATH 2013   Calculus II
A continuation of MATH 1903 including techniques and applications of integration, polar coordinates, and infinite series. Class 3. Prerequisite: MATH 1903. Minimum grade of 'C' required.
PHYS 2011   University Physics I Laboratory
Laboratory work to be taken concurrently with PHYS 2013. Lab 3. Prerequisite: MATH 1903. Corequisite: PHYS 2013. (Spring)
PHYS 2013   University Physics I
A calculus based study of the theory and application of Newton's laws of motion, gravity, work, energy, momentum, and angular momentum. Class 3. Prerequisite: MATH 1903. Corequisite: PHYS 2011. (Spring)
Third Semester - Fall 201317 hours
ENGR 2313   Materials Engineering
Atomic nature of materials including atomic structure, atomic and molecular bonding, crystalline and noncrystalline structures, imperfections, and electronic properties. Basic material properties of metals, organics, and ceramics. Solutions, phase relationships, reactions, modification of properties, stability of materials in service, and composite materials. Class 3. Prerequisites: CHEM 1111, CHEM 1113, and PHYS 2013 or PHYS 1113.
ENGR 2704   Project Management, Design and Entrepreneurship
An introduction to management aspects of the engineering profession, project management, prioritization of resource allocation, and management of technical design projects. Students are assigned an engineering and/or a business project under the supervision of the faculty member. Students are expected to meet regularly with the faculty member and complete assigned readings and projects as well as give a substantial oral presentation. Class 3. Lab 3. Prerequisite: ENGR1523.
MATH 2023   Calculus III
A continuation of MATH 2013 including parametric equations, vectors, vector functions, partial derivatives, multiple integrals, and vector analysis. Class 3. Prerequisite: MATH 2013.
MEGR 2013   Statics
Fundamental concepts of mechanics, equilibrium of force systems, structural applications, cables, friction, and virtual work. Class 3. Prerequisite: MATH 2013. Minimum grade of 'C' required.
PHYS 2021   University Physics II Laboratory
Laboratory work to be taken concurrently with PHYS 2023. Lab 3. Prerequisites: PHYS 2013 and MATH 1903. Corequisite: PHYS 2023. (Fall)
PHYS 2023   University Physics II
A calculus based study of the theory and application of oscillations, waves, sound, electricity, magnetism, Maxwell's equation of electromagnetism and light. Class 3. Prerequisites: PHYS 2013 and MATH 1903. Corequisite: PHYS 2021. (Fall)
Fourth Semester - Spring 201416 hours
BIBL 1033   Biblical Literature
This survey provides an overall perspective for understanding the Bible within its historical and cultural setting. The course will focus on the reading of significant portions of the Bible so that students may grasp the framework and themes of the Old and New Testaments as well as the relationship between the Testaments. Throughout the course students will also develop skills in interpreting and applying the Bible to contemporary situations. Class 3.
ENGR 2400   Sophomore Design Seminar
Seminar topics emphasizing skills necessary to successfully complete design projects, including the study of design project case studies. Class 1. Prerequisite: ENGR 1523. (Spring)
MATH 2203   Differential Equations
Solutions, properties, and applications of ordinary differential equations, including the use of Laplace transforms and Fourier series. Class 3. Prerequisite: MATH 1613 or MATH 2013.
MEGR 2023   Dynamics
Kinematics and kinetics of particles and rigid bodies. Principles of impulse and momentum, and work and energy. Class 3. Prerequisite: MEGR 2013. Corequisite: MATH 2023. Minimum grade of 'C' required.
MEGR 3323   Mechanics Of Materials
Stress and strain, properties of materials, axially-loaded members, stresses and deformations of beams, torsion, combined loading and principal stresses, elastic curves, superposition, design of beams and connections, continuous beams, and columns. Class 3. Prerequisite: MEGR 2013. (Spring)
MJET 2021   Materials Joining Fundamentals Laboratory
Laboratory experience in welding and materials joining, using low hydrogen and other shielded metal arc electrodes, gas tungsten arc welding, and plastics joining. Includes basic experimental methods and introduction to laboratory report writing. Lab 3. Prerequisite: ENGR 1311. Corequisite: MJET 2023 (Spring)
MJET 2023   Materials Joining Fundamentals
Fundamentals of materials joining theory, principles and application. Includes basics of interatomic and interfacial bonding, process characteristics and classification, arc physics and metal transfer, energy and power sources, heat flow, distortion and residual stress, joint design and weld symbols, inspection and quality, safety and health, economics and process selection. Class 3. Prerequisite: ENGR 1311. Corequisite: MJET 2021. (Spring)
Fifth Semester - Fall 201416 hours
BIBL     Jr.-Sr. Level Elective
Any Junior or Senior (3000 or 4000) level Bible (BIBL) course. Class 3.
COMM 1113   Introduction To Speech Communication
A study of basic oral communication principles, including verbal and nonverbal language, listening, group dynamics, and public speaking. Emphasis is upon application of these principles in the sending and receiving of different types of oral discourse. Class 3.
EEGR 2051   Circuits and Measurements Lab
Introduction to instrumentation, data collection and analysis, and report writing. Use of test equipment for electrical and mechanical measurements. Lab 3. Corequisite: EEGR2053 Minimum grade of 'C' required.
EEGR 2053   Electric Circuits
Principles of linear networks covering the laws of circuit theory that apply to such networks, including elements of network topology, mesh currents and node voltages, network theorems, op-amps, energy and power, basic concepts of transient response of R-L and R-C networks to a unit pulse driving function, steady state sinusoidal voltage and current, including polyphase circuits, mutual coupling, and ideal transformers. Class 3. Prerequisite: MATH 2013. Corequisites: EEGR 2051 Minimum grade of 'C' required.
MATH 3301   Linear Algebra Lab
Application of commercial software, such as MATLAB, to the solution of linear algebra problems. This course is intended to accompany MATH 3303 Linear Algebra. Lab 2. Corequisite: MATH 3303
MATH 3303   Linear Algebra
A study of systems of linear equations, matrices, vector spaces, linear independence, bases, dimension, linear transformations, determinants, eigenvalues, and geometric applications. Class 3. Prerequisite: MATH 1613 or MATH 2013.
MJET 3502   Materials Testing and Characterization Laboratory
Principles and practices of mechanical testing, optical metallography, scanning electron microscopy, and x-ray microanalysis of joined materials. Includes techniques for successful sample preparation and testing or examination. Emphasis is placed on accurate interpretation, as well as presentation and written communication of results. Class 1. Lab 2. Prerequisite: ENGR 2313.. (Fall)
Sixth Semester - Spring 201517 hours
ENGR 4413   Robotics And Manufacturing Applications
This course presents the engineering theory of robotics with emphasis on the kinematic, dynamic, and control analysis of mechanical manipulators, the design of robotic systems, analysis of end-effectors, programming of industrial robots, the applications of robots in industry, and social and ethical issues of robots. Class 2. Lab 3. Prerequisites: MATH 2203 or consent of instructor, and MEGR 2023. (Spring)
MEGR 3204   Fluid Mechanics and Heat Transfer
Fluid statics and dynamics, flow of an ideal fluid, boundary layer, flow of real fluids through pipes and ducts, and flow around immersed bodies. Principles of conduction, convection and radiation heat transfer, transient heat flow, and heat exchangers. Class 4. Prerequisite: MATH 2023, MATH 2203, MEGR 2023. (Spring)
MJEG 3114   Materials Science of Joining
Microstructural changes due to welding thermal cycles; non-equilibrium solidification and heat-affected zone phenomena; microstructure/property relationships, weld discontinuity formation, and weldability testing are taught. Fusion zone and partially Melted Zone liquation and cracking, as well as hydrogen- and reheat cracking susceptibilities are discussed. Carbon, low alloy, High Strength Low Alloyed steel, High Performance plate steels, stainless steels, tool and die steels are discussed. Laboratory on weldability testing, metallographic sample preparation, hardness and optic/electron microscopy. Class 3. Lab 3. Prerequisites: MJET 2023, MJET 3502. (Spring)
MJEG 3203   Nondestructive Evaluation
Use of elastic and electromagnetic wave/material interactions for dimensional analysis, material property determination, and flaw detection. Liquid penetrant, magnetic particle, radiography, ultrasonics, and eddy current testing are applied to engineering materials testing, including metals and composites. Elements of Fracture Mechanics and critical flaw size is discussed in context of the NDE techniques. Emphasis is placed on comparing NDE techniques based on Probability of Detection, or POD. Class 2. Lab 3. Prerequisites: PHYS 2023 and ENGR 2313. (Spring)
MJET 3413   Design Topics in Materials Joining
Conventional and modern methods of joint design and flaw assessment for static, dynamic, and cyclic loading. Effects and control of residual stresses and distortion. Principles of failure diagnosis, use of numerical methods, quality and reliability concepts, codes and standards, cost estimation and process selection. Class 3. Prerequisite: ENGR 2313. Corequisite: MEGR 3323 or METC 3323. (Spring)
Seventh Semester - Fall 201518 hours
BIBL     Jr.-Sr. Level Elective
Any Junior or Senior (3000 or 4000) level Bible (BIBL) course. Class 3.
BUSI 3003   Foundations of Business for Engineers
An overview of the aspects of business important to engineering. The course centers on the business competencies of management, finance, and marketing taught through a foundation of ethical leadership. In addition, students will learn a conceptual and practical framework for entrepreneurial endeavors within technology-based companies. Class 3. Or ENGR 4653 (recommended for engineering graduate school)
ENGR 4813   Senior Design I (L)
Applications of design principles to a capstone engineering project. Projects are team based and include developing design specifications, conceptual designs, and final designs. Project requirements include significant oral and written communication components. Examples of projects include intercollegiate competition, industry sponsored, applied research, and service projects. Students pursuing more than one concentration in engineering or engineering technology must complete a two semester sequence in senior design for each concentration. Class 2. Lab 3. Prerequisites: Senior standing, ENGR 3813 or MJET 3413 or CVGR 4203 or CVGR 3223 and CVGR 3221, and consent of instructor.. Corequisite: ENGR 4400. (Fall)
HIST     History Elective
Any History (HIST) course. Class 3.
KINE 1512   Concepts Of Lifetime Fitness
General studies requirement under Kinesiology. The course examines various concepts of health and physical fitness with the purpose of encouraging the student to establish positive patterns of activity and healthful living. Class 2.
MJEG 4304   Joining Processes and Power Systems
A study of different welding and related methods of joining materials such as laser beam, ultrasonic spot, atomic hydrogen, electric resistance spot, arc air gouging, and submerged arc welding. Analysis and design of power delivery systems operating with emphasis on conversion from electric to thermal energy. Heat transfer efficiency will be used to compare power systems' performance that will include, but will not be limited to pulsed-arc wave GTAW and GMAW processes, laser, ultrasonic and microwave welding. Class 3. Lab 3. Prerequisites: MJET 2003, MJET 3502. (Fall)
Eighth Semester - Spring 201615 hours
ENGL     Literature Elective
Any ENGL 2000+ level courses <b><u>except</u></b>:
ENGL 2011 Applied Journalism
ENGL 2603 Creative Writing
ENGL 3213 Technical Writing
ENGL 3223 Advanced Grammar and Composition
ENGL 3403 Journalism-Publications
ENGL 3413 Visual Literacy
ENGL 3931 English Internship
ENGL 4023 Writing for Digital Media
ENGL 4913 Literary Criticism
ENGL 4923 History of the English Language
ENGL 4931 Digital Writing Practicum
Class 3.
ENGR 4823   Senior Design II (L)
Completion of final design, fabrication, testing, and reporting of the engineering design projects initiated in ENGR 4813. Class 2. Lab 3. Prerequisite: ENGR 4813. (Spring)
KINE     Physical Activities
Offerings include: aerobics, archery, action games, badminton, basketball, bowling, fitness, flag football, golf, racquetball, scuba diving, soccer, swimming, tennis, volleyball, weight training, etc. (Half of semester.) Class 1.
MATH 3404   Statistics and Quality Control
A study of elementary concepts and techniques of statistics and application of statistics to industrial processes including representations of data, statistical measures, fundamentals of probability, distribution laws, statistical tests, chart analysis, construction and analysis of control charts, statistical aspects of tolerances, analysis of variance, factorial designs, and response surface methods. Class 4. Prerequisite: MATH 2013.
MJEG 4404   Joining of Advanced Materials
Fundamentals of joining engineered Metallic-, Polymeric-, Ceramic-, and Composite-materials used in electronics, aerospace, nuclear and bioengineering fields. Alloys discussed include aluminum, nickel-based, and titanium alloys and composites. Dispersion-strengthened metals, powder-metallurgy products, ceramic- and polymeric-composites and dissimilar combinations are discussed with emphasis on interface phenomena. Use of advanced analytical evaluation techniques such as the Scanning Electron Microscope, numerical and physical simulations. Class 3. Lab 3. Prerequisites: MJEG 3114, MJEG 4304. (Spring)
Total Hours: 130