10. Graphical Communication in Design

Introduction to the design process and graphical communications tools used by engineers. Documentation of design through freehand sketching and engineering drawings. Basic descriptive geometry. Computer-aided design as a design tool. Conceptual design projects presented in poster format. Corequisite: MECH 10L. (4 units)

10L. Graphical Communication in Design Laboratory

Laboratory for MECH 10. Corequisite: MECH 10. (1 unit)

11. Materials and Manufacturing Processes 

The principles of manufacturing processes as related to materials properties, design, and production. A review of structures, properties, and manufacturing processes for main groups of engineering materials including metals and metallic alloys, polymers, and ceramics. Prerequisite: MECH 15. (4 units)

15. Introduction to Materials Science

Physical basis of the electrical, mechanical, optical, and thermal behavior of solids. Relations between atomic structure and physical properties. Prerequisite: CHEM 11. Corequisite: MECH 15L. (4 units)

15.L Introduction to Materials Science Laboratory 

Laboratory for MECH 15. Corequisite: MECH 15. (1 unit)

45. Applied Programming in MATLAB

Computer programming in MATLAB, including: use of the development environment, m-files, and debugging; data structures; flow control, including loops, vectorization, and conditional statements; functions and variable scope; file input and output; plotting and visualization; selected topics in object-oriented programming. Applications to engineering problems including linear algebra and differential equations. Prerequisite: MATH 13. Co-requisite: MECH 45L

45L. Applied Programming in MATLAB Lab

Laboratory for MECH 45. Co-requisite: MECH 45

80. Solar Home Analysis and Design 

Students will research technologies and design approaches relevant to solar powered homes. Topics may include capture and use of solar thermal energy, conversion of solar energy to electricity, and passive solar home design. Available and emerging technologies will be investigated, and analysis tools will be used to compare options. Other aspects of house design, such as windows, lighting, and appliance choice will also be examined, as well as architecture and system-level design. Successive offerings will build on the developed knowledge and expertise. Careful documentation will be stressed as well as optimizing the design within constraints. Course may be taken several times. (4 units) 

101L. Machining Laboratory 

Practical experience with machine tools such as mills, lathes, band saws, etc. Basic training in safe and proper use of the equipment associated with simple mechanical projects. Laboratory. P/NP grading. Prerequisites: MECH 10 and senior standing. Corequisite: MECH 194. (1 unit)

102. Introduction to Mathematical Methods in Mechanical Engineering

The application of mathematical methods to the solution of practical engineering problems. A review of fundamental mathematical methods and calculus of a single variable, multivariable calculus, ordinary differential equations, numerical methods, and basics of linear algebra. (4 units)

114. Machine Design I

Analysis and design of mechanical systems for safe operation. Stress and deflection analysis. Failure theories for static loading and fatigue failure criteria. Team design projects begun. Formal conceptual design reports required. Prerequisites: MECH 10 and 15 and CENG 43. (4 units)

115. Machine Design II

Continuation of MECH 114. Treatment of basic machine elements (e.g., bolts, springs, gears, bearings). Design and analysis of machine elements for static and fatigue loading. Team design projects completed. Design prototypes and formal final report required. Prerequisite: MECH 114. (4 units)

120. Engineering Mathematics

Review of ordinary differential equations (ODEs) and Laplace transform, vector, calculus, linear algebra, orthogonal functions and Fourier series, partial differential equations (PDEs), and introduction to numerical solution of ODEs. Also listed as AMTH 120. Prerequisite: AMTH 106. (4 units)

121. Thermodynamimcs I

Definitions of work, heat, and energy. First and second laws of thermodynamics. Properties of pure substances. Application to fixed mass systems and control volumes. Irreversibility and availability. Prerequisite: PHYS 32. (4 units)

122. Fluid Mechanics

Fluid properties and definitions. Fluid statics, forces on submerged surfaces, manometry. Streamlines and conservation flow fields. Euler's and Bernoulli's equations. Mass, momentum, and energy analysis. Laminar and turbulent flows. Losses in pipes and ducts. Dimensional analysis and similitude. External flows. Prerequisite: MECH 121 (may be taken concurrently). Corequisite: MECH 122L and MECH 140. (4 units)

122L. Fluid Mechanics Laboratory

Laboratory for MECH 122. Corequisite: MECH 122. (1 unit)

123. Heat Transfer

Introduction to the concepts of conduction, convection, and radiation heat transfer. Application of these concepts to engineering problems. Prerequisites: MECH 121, 122, and AMTH 118 or equivalent. Corequisite: MECH 123L. (4 units)

123L. Heat Transfer Laboratory

Laboratory work to understand the concept of heat transfer. Practical experience with temperature and heat flux measurement. Corequisite: MECH 123. (1 unit)

125. Thermal Systems Design

Analysis, design, and simulation of fluids and thermal engineering systems. Application of optimization techniques, life cycle, and sustainability concepts in these systems. Prerequisite: MECH 123. (4 units)

131. Thermodynamics II

Thermodynamic potential and availability, advanced power and refrigeration cycles, chemical equilibrium, advanced power and refrigeration cycles with non-reacting or reacting air/vapor mixture. Prerequisites: MECH 121. (4 units)

132. Aerodynamics

Fundamentals of aerodynamics. Governing equations (mass, momentum, energy). Inviscid, incompressible flow applied to subsonic air flow: Laplace's equations and flow superposition, Kutta-Joukowski theorem and generation of lift. Incompressible flow over airfoils: Kutta condition, Kelvin circulation theorem. Lifting flow over arbitrary bodies. Incompressible flow over finite wings: downwash and induced drag. Introduction to fundamental principles of viscous flow and discussion of drag components. Prerequisites: MECH 121 and 122. (4 units)

140. Dynamics

Kinematics of particles in rectilinear and curvilinear motion. Kinetics of particles, Newton's second law, energy and momentum methods. Systems of particles. Kinematics and kinetics of plane motion of rigid bodies, energy and momentum methods. Introduction to three-dimensional dynamics of rigid bodies. Prerequisite: CENG 41. Corequisite: AMTH 106. (4 units)

141. Mechanical Vibrations

Fundamentals of vibration, free and forced vibration of (undamped/damped) single degree and two-degree of freedom systems. Vibration under general forcing conditions. Determination of natural frequencies and mode shapes. Prerequisites: MECH 140 and AMTH 106. Corequisite: MECH 141L. (4 units)

141L. Mechanical Vibrations Laboratory

Laboratory for MECH 141. Corequisite: MECH 141. (1 unit)

142. Control Systems, Analysis and Design

Introduction to system theory, transfer functions, and state space modeling of physical systems. Course topics include stability, analysis and design of PID, Lead/Lag, other forms of controllers in time and frequency domains, root locus, Bode diagrams, state space pole placement, and gain and phase margins. Prerequisite: MECH 141. Corequisite: MECH 142L. (4 units)

142L. Control Systems, Analysis and Design Laboratory

Laboratory for MECH 142. Corequisite: MECH 142. (1 unit)

143. Mechatronics

Introduction to behavior, design, and integration of electromechanical components and systems. Review of appropriate electronic components/circuitry, mechanism configurations, and programming constructs. Use and integration of transducers, microcontrollers, and actuators. Also listed as ELEN 123 and COEN 123. Prerequisite: ELEN 50. Corequisite: MECH 143L. (4 units)

143L. Mechatronics Laboratory

Laboratory for MECH 143. Also listed as COEN 123L and ELEN 123L. Corequisite: MECH 143. (1 unit)

144. Smart Product Design

Design of innovative smart electromechanical devices and products. Topics include a review of the basics of mechanical, electrical, and software design and prototyping, and will emphasize the synthesis of functional systems that solve a customer need, that are developed in a team-based environment, and which are informed by the use of methodologies from the fields of systems engineering, concurrent design, and project/business management. Designs will be developed in the context of a cost-constrained business environment, and principles of accounting, marketing, and supply chain are addressed. Societal impacts of technical products and services are reviewed. Enrollment is controlled in order to have a class with students from diverse majors. Offered every other year. Prerequisites: Core Foundation-level natural science and mathematics, or equivalent; instructor permission required. Corequisite: MECH 144L. (4 units)

144L. Smart Product Design Laboratory

Laboratory for MECH 144. Corequisite: MECH 144. (1 unit)

145. Introduction to Aerospace Engineering

Basic design and analysis of atmospheric flight vehicles. Principles of aerodynamics, propulsion, structures and materials, flight dynamics, stability and control, mission analysis, and performance estimation. Introduction to orbital dynamics. Offered every other year. Prerequisites: MECH 122 and 140. Corequisite: MECH 121. (4 units)

146. Mechanism Design

Kinematic analysis and synthesis of planar mechanisms. Graphical synthesis of linkages and cams. Graphical and analytical techniques for the displacement, velocity, and acceleration analysis of mechanisms. Computer-aided design of mechanisms. Three or four individual mechanism design projects. Offered every other year. Prerequisite: MECH 114. (4 units)

151. Finite Element Theory and Applications

Basic introduction to finite elements; direct and variational basis for the governing equations; elements and interpolating functions. Applications to general field problems: elasticity, fluid mechanics, and heat transfer. Extensive use of software packages. Offered every other year. Prerequisites: COEN 44 or equivalent and AMTH 106. (3 units)

151L. Finite Element Theory and Applications Laboratory

Laboratory for MECH 151. Corequisite: MECH 151. (1 unit)

152. Composite Materials

Analysis of composite materials and structures. Calculation of properties and failure of composite laminates. Manufacturing considerations and design of simple composite structures. Knowledge of MATLAB or equivalent programming environment is required. Offered every other year. Prerequisites: MECH 15, CENG 43, and COEN 44 or MECH 45. (4 units)

153. Aerospace Structures

This introductory course presents the application of fundamental theories of elasticity and stress analysis to aerospace structures. Course topics include fundamentals of elasticity, virtual work and matrix methods, bending and buckling of thin plates, component load analysis, and airframe loads, torsion shear, and bending of thin-walled sections. Prerequisites: CENG 43 and 43L. (4 units)

155. Astrodynamics

This course provides the foundations of basic gravitation and orbital theory. Topics include Review of particle dynamics, classical orbital elements, basic transformation matrices, ground tracks, Hohmann transfer, coplanar rendezvous, combined change maneuver, and interplanetary fight. Prerequisite: MECH 140. (4 units)

156. Introduction to Nanotechnology

Introduction to the field of nanoscience and nanotechnology. Properties of nanomaterials and devices. Nanoelectronics: from silicon and beyond. Measurements of nanosystems. Applications and implications. Laboratory experience is an integral part of the course. Also listed as ELEN 156. Prerequisites: PHYS 33 and either PHYS 34 or MECH 15. Corequisite: MECH 156L. (4 units)

156L. Introduction to Nanotechnology Laboratory

Laboratory for MECH 156. Corequisite: MECH 156. (1 unit)

158. Aerospace Propulsion Systems

Fundamentals of air breathing and rocket jet propulsion. Gas dynamics fundamentals, review of thermodynamic relation. Basic theory of aircraft gas turbine engines, propulsive efficiency, and application of Brayton cycle to gas turbine engine analysis. Rocket engine nozzle configuration and design. Thrust Equation. Chemical rocket engine fundamentals. Solid versus liquid propellant rockets. Prerequisites: MECH 121 and 122. (4 units)

160. Modern Instrumentation for Engineers Laboratory

Laboratory work spans the disciplines of mechanical engineering: dynamics, controls, fluids, heat transfer, and thermodynamics, with emphasis on report writing. Students will design their own experiment and learn how to set up instrumentation using computer data acquisition hardware and software. Corequisite: MECH 160. (1 unit)

163. Materials Selection and Design

Design considerations in the use of materials; materials selection for optimizing multiple properties; materials failure modes and failure mechanism; materials selection to prevent failure; case studies and discussions on process economics, life-cycle thinking, and eco-design. CES EduPack will be introduced as a materials and processes database and a tool for students to compare, analyze, and select materials and processes. Prerequisites: MECH 11 and CENG 43. (4 units)

179. Satellite Operations Laboratory

This laboratory course reviews the physical principles and control techniques appropriate to communicating with, commanding, and monitoring spacecraft. Students learn to operate real satellite tracking, commanding, and telemetry systems, and to perform spacecraft-specific operations using approved procedures. Given the operational status of the system, students may conduct these operations on orbiting NASA spacecraft and interact with NASA scientists and engineers as part of operations processes. Instructor permission required. (1 unit)

188. Co-op Education

Practical experience in a planned program designed to give students practical work experience related to their academic field of study and career objectives. Satisfactory completion of the assignment includes preparation of a summary report on co-op activities. P/NP grading. May be taken for graduate credit. (2 units)

189. Co-op Technical Report

Credit given for a technical report on a specific activity such as a design or research project after completing the co-op assignment. Approval of department co-op advisor is required. Letter grades are based on content and presentation quality of report. Prerequisite: MECH 188. (2 units)

191. Mechanical Engineering Project Manufacturing

Laboratory course that provides supervised evening access to the machine shop and/or light fabrication area for qualified mechanical engineering students to work on their University-directed projects. Students wishing to utilize the machine shop or light fabrication during the evening lab/shop hours are required to enroll. Enrollment in any section allows students to attend any/all evening shop hours on a drop-in basis. Staff or faculty will be present during each scheduled meeting to supervise as well as be available for consultation and manufacturing advising. Prerequisites: Students must be qualified for machine shop use through successful completion of MECH 101L and passing grade on the Mechanical Engineering Lab Safety Test. Qualifications for light fabrication area use: successful completion of the Light Fabrication Training Seminar and a passing grade on the Mechanical Engineering Lab Safety Test. P/NP. (1 unit)

194. Advanced Design I: Tools

Design tools basic to all aspects of mechanical engineering, including design methodology, computer-design tools, simulation, engineering economics, and decision making. Senior design projects begun. Prerequisite: MECH 115. Corequisite: MECH 101L. (3 units)

195. Advanced Design II: Implementation

Implementation of design strategy. Detail design and fabrication of senior design projects. Quality control, testing and evaluation, standards and specifications, and human factors. Prerequisite: MECH 194. (4 units)

196. Advanced Design III: Completion and Evaluation

Design projects completed, assembled, tested, evaluated, and judged with opportunities for detailed re-evaluation by the designers. Formal public presentation of results. Final written report required. Prerequisite: MECH 195. (3 units)

198. Independent Study 

By arrangement with faculty. (1--5 units)

199. Directed Research/Reading

Investigation of an engineering problem and writing an acceptable report. Meetings with faculty advisor required. Prerequisite: senior standing. (2--4 units)