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Mechanical Engineering (ME)Head of Department: Professor Baki M. Cetegen For major requirements, see the School of Engineering section of this Catalog. 2233. Thermodynamic Principles (233) Second semester. Three credits. Prerequisite: CHEM 1127 or both CHEM 1124Q and 1125; PHYS 1501Q and MATH 2110Q which may be taken concurrently. Introduction to the First and Second Laws of Thermodynamics. Thermodynamic properties of pure substances and ideal gases. Analysis of ideal and real processes - including turbines, pumps, heat exchangers, and compressors. (234) First semester. Three credits. Prerequisite: ME 2233 or CHEG 2111. Thermodynamic first and second law analysis of vapor and gas cycles, property relations for simple pure substances, properties of ideal gas mixtures, psychrometry, fundamentals of combustion thermodynamics, application of thermodynamics in the design of thermal engineering systems. 3214. Dynamics of Particles and Rigid Bodies (214) Second semester. Three credits. Prerequisite: CE 2120. Kinematics and dynamics of particles. Motion relative to translating and rotating observers; inertial reference systems; central forces and orbits. Kinematics and dynamics of groups of particles and rigid bodies. Lagrangian description of motion. 3217. Metal Cutting Principles (217) First semester. Three credits. Two class periods and one 2-hour laboratory period. Prerequisite: CE 3110 and MSE 3152 which may be taken concurrently. Examination of metal cutting processes including turning, shaping, drilling, grinding. Mechanics of two and three dimensional cutting. Principles and mechanisms of wear. Tool materials. Theoretical prediction of surface finish. Chemistry of cutting fluids. Laboratory period includes operation of machine tools. Experimental determination of cutting energies forces, stresses and strains. The interrelationship between these and practical metal cutting conditions. (220) Second semester. Three credits. Prerequisite: ME 3253; MATH 2110Q, 2410Q; and CE 2120 or 215. Free and forced vibrations, with damping, of linear systems with one and two degrees of freedom. Transient vibrations. Vibration isolation. Rigid rotor balancing. Elements of Laplace transforms. 3221. Manufacturing Automation (221) First semester. Three credits. Prerequisite: Consent of instructor. Not open to students who have passed ME 5440 Introduction to Computer Integrated Manufacturing (CIM). Fundamentals of automated manufacturing; Computer Numerical Control (CNC); production economics and optimization of production systems. (222) Second semester. Three credits. Prerequisite: Consent of instructor. Not open to students who have passed ME 5441. Introduction to the modern techniques of Production Systems including the Decision-Making Process, Economic Analysis, Demand Forecasting, Production and Process Design and Optimization, Production Scheduling, and Statistical Quality Control. 3224. Analysis and Design of Mechanisms (224) First semester. Three credits. Prerequisite: MATH 2110 and 2410 and CE 2110. Application of kinematics in the analysis and synthesis of mechanisms. Type and dimensional design of linkages, cams and gears based on motion requirements and kinetostatic force transmission, in contrast to the strength requirements. Graphical, analytical and computer methods in analysis and design of mechanisms. Design considerations in mechanism synthesis. Design project. 3225. Computer-Aided Design, Modeling, and Graphics (225) Both semesters. Three credits. Prerequisite: CSE 1100 , CE 3110 , MATH 2110 and consent of instructor. Introduction to computer-aided graphics, modeling and design. Applications of graphics software and hardware with mini- and micro-computer systems. Interactive computer graphic techniques. Extensive laboratory study of wire-frame and raster computer graphics. Static and dynamic graphic presentation methods. 3227. Design of Machine Elements (227) First semester. Three credits. Prerequisite: CE 3110. Application of the fundamentals of engineering mechanics, materials and manufacturing to the design and analysis of machine elements. 3228. Introduction to Fatigue in Mechanical Design (228) Second semester. Three credits. Prerequisite: CE 3110. Not open to students who have passed ME 5365. Design calculation methods for fatigue life of engineering components. Crack initiation and crack propagation fatigue lives; introduction to current literature in the field. Emphasis on finite life prediction by strain life methods. (229) Second semester. Three credits. Prerequisite: CE 3110. This course and CE 289 may not both be taken for credit. Torsion of machine members with noncircular cross sections. Elastic stability and buckling. General methodology of stress analysis. Introduction to the theory of elasticity. Beams on elastic foundation. The energy method. 3239. Pollution from Combustion (239) Either semester. Three credits. Prerequisite: ME 2234. Introduction to combustion processes and chemical kinetics. Mechanism of the formation of pollutants such as nitrogen oxides, carbon monoxide, soot, and unburned hydrocarbons in stationary and vehicular power plants. (242) First semester. Three credits. Prerequisite: ME 2233 and 3250. Fundamentals of conduction, convection and radiation heat transfer. Application of the general laws of heat transfer, and heat exchange to a wide variety of practical problems. The analytical, numerical, and graphical solution of one, two, and three dimensional problems. (250) Second semester. Three credits. Prerequisite: ME 2233, and MATH 2110 and 2410. This course and CE 3120 may not both be taken for credit. Laws of conservation of mass, momentum, and energy in fluid systems, fluid statics, dimensional analysis, incompressible, inviscid and viscous flows, steady and unsteady flows, internal and external flows. (251) Either semester. Three credits. Prerequisite: ME 3250 or CE 3120. One-dimensional compressible flow with applications to propulsion systems and gas-dynamic testing devices. Flows with friction and heat addition. Normal and oblique shock waves. Prandtl-Meyer flow. Selected topics in liquid flow. (253) First semester. Three credits. Prerequisite: CE 2120 and MATH 2410Q. Review of ODE solutions, mathematical modeling of dynamic systems, linearization of nonlinear behavior, Laplace domain representation of dynamics, transfer functions, block diagram algebra, signal-flow graphs, Mason's rule, transient analysis of system response, convolution integral, Duhamel's integral, Green's function, stability of linear systems, Routh-Hurwitz method, root locus, frequency response, Bode and polar representations, introduction to feedback systems. (255) First semester. Three credits. Prerequisite: MATH 2410Q and CE 3110. Topics include elementary numerical analysis, finite differences, initial value problems, ordinary and partial differential equations and finite element techniques. Applications include structural analysis, heat transfer, and fluid flow. 3257. Mechanical Engineering Analysis (257) Either semester. Three credits. Three class periods. Prerequisite: MATH 2410Q. Introduction to the applied mathematical techniques in mechanical systems, heat transfer, fluid mechanics, and thermodynamics. Methods involving the application of partial differential equations, linear algebra, Fourier series, Bessel functions and LaPlace transform will be treated within the context of mechanical engineering. Case studies will be employed where appropriate. (260W) Second semester. Three credits. Two class periods and one 2-hour laboratory period. Prerequisite: ECE 3002 ; ENGL 1010 or 1011 or 3800. Theory and practice of measurement including analysis and application of electromechanical transducers. Methods of measuring length, area, time, pressure, temperature, force and strain. The determination of the phase relation between a driving potential and the response of a system. The application of statistical methods to analysis of experimental data. 3262. Introductory Thermo-Fluids Laboratory (262) First semester. Three credits. One class period and one 3-hour laboratory period. Prerequisite and corequisite: ECE 3002 and ME 2233. Introduction to experimental methods in Mechanical Engineering. Review and use of pressure, temperature, and flow measuring devices. Data acquisition and analysis including use of computers. Principles of good experimental design. Experiments selected mainly from within the thermo-fluids area. 3294. Mechanical Engineering Undergraduate Seminar (298) Second semester. One credit. One class period. Open only to seniors in mechanical engineering. Presentation and discussion of advanced topics in mechanical engineering. 3295. Special Topics in Mechanical Engineering (295) Semester, credits and hours by arrangement or as announced. Prerequisite and/or consent: Announced separately for each course. This course, with a change in topic, may be repeated for credit. A classroom course on special topics as announced. 3299. Problems in Mechanical Engineering (299) Semester and hours by arrangement. Credits by arrangement, not to exceed four. Open only to seniors in mechanical engineering. This course, with a change in topic, may be repeated for credit. Designed primarily for students who wish to pursue a special line of study or investigation. The program of study is to be approved by the head of the department and by the instructor before registration is completed (272) First semester. Three credits. Prerequisite: ME 3250; ME 3227, may be taken concurrently. The first part of the senior design experience. It will cover topics on design process, planning, and costs. Design for manufacture and assembly will be covered. Both oral and written reports are required. 4973W. Senior Design Project II (273W) Second semester. Three credits. Prerequisite: ME 3260, 3262 and 4972; ENGL 1010 or 1011 or 3800. Projects which have started in the previous semester will be completed. The project analysis, design, and manufacture stages will take place. Both written and oral reports will be required. .
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