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Overview
Introduce your students to the latest developments in today's ever-changing field of mechanical engineering with Wickert/Lewis' ENHANCED EDITION OF AN INTRODUCTION TO MECHANICAL ENGINEERING, SI, 4th Edition.
This engaging approach demonstrates how engineers design hardware that builds and improves societies around the world. Students in their first two years of a mechanical engineering program or a closely related field can benefit as this edition emphasizes technical problem-solving skills with a balance of design, engineering analysis, and modern technology.
The authors present engineering as an exciting visual and graphical activity as this edition highlights real-world applications and interesting examples using approximately 300 engaging photographs and illustrations.
WebAssign digital teaching tool helps you easily tailor the course to your needs as you give students the solid mechanical engineering foundation needed for future success.
- INCREASED COVERAGE OF CRITICAL AND DEVELOPING TOPICS BETTER PREPARES STUDENTS FOR SUCCESS. New sections focus on today's most significant engineering topics, including design patents, global design teams, and the emerging and enduring aspects of mechanical engineering.
- IMPROVED DESIGN APPLICATIONS CLEARLY HIGHLIGHT PRACTICAL ASPECTS OF MECHANICAL ENGINEERING. Updated design applications are developed in each chapter through effective homework problems and meaningful example problems. This emphasis on applications demonstrates how students' knowledge of engineering science can transform into engineered systems that use strong design principles.
- STRONG EMPHASIS ON REAL APPLICATIONS DEMONSTRATES THE IMPACT OF MECHANICAL ENGINEERING. Students examine the most recent global, technological, environmental, and social applications of mechanical engineering, such as commercial space flight, 3-D printing, design patents, career in developing fields, and globalized design teams. New and updated "Focus On" features highlight emerging trends and technologies. Students explore global technologies, recent products, and events as well as how mechanical engineers impact these developments.
- ONLINE CASE STUDIES OFFER OPTIONAL OPPORTUNITIES TO EXPAND ON TOPICS OF INTEREST. Many of this edition's engaging Case Studies now appear on the course companion website to allow for a more concise, streamlined presentation in the printed book.
- ON-THE-JOB GROUP ACTIVITIES ENGAGE STUDENTS IN JOINT LEARNING. Specially formulated Group Activities in each chapter offer additional learning opportunities that encourage teamwork. Students complete work that simulates joint projects in their future careers.
- DIVERSE, PROVEN ASSIGNMENTS PROVIDE VARIETY OF EXPERIENCE. The authors supply an extensive array of homework problems in each chapter, including open-ended design problems and group activities.
- INFORMATIVE INTRODUCTION DETAILS WHAT TO EXPECT IN THE FIELD OF MECHANICAL ENGINEERING. This edition's engaging coverage clearly explains who mechanical engineers are and what they do. A dynamic visual and narrative presentation depicts the technical, social, and environmental challenges that today's mechanical engineers solve with the technologies they create.
- NUMEROUS PRACTICAL SITUATIONS AND TOPICS DEMONSTRATE THE IMPORTANCE OF CONCEPTS. Engaging vignettes and scenarios take a deeper look into key technologies while demonstrating the realistic application of the book's content. "Focus on" boxes in each chapter highlight interesting topics and emerging concepts in mechanical engineering that broaden the book's coverage without detracting from its flow.
- STUDENTS UNDERTAKE INNOVATIVE DESIGN PROJECTS. These specially crafted design projects give students opportunities to refine their project-solving skills, practice basic engineering analysis, address emerging technologies, and improve their abilities in computer-aided design.
- FASCINATING VISUAL CONTENT EMPHASIZES REAL-WORLD APPLICATIONS. The authors present engineering as a visual and graphical activity throughout this edition with nearly 300 photographs and illustrations. Interesting examples offer an intriguing glimpse into what students will study in later courses and practice in their future engineering careers.
Overview. What Is Engineering? Who Are Mechanical Engineers? Career Paths. Typical Program of Study.
2. MECHANICAL DESIGN.
Overview. The Design Process. Manufacturing Processes.
3. TECHNICAL PROBLEM-SOLVING AND COMMUNICATION SKILLS.
Overview. General Technical Problem-Solving Approach. Unit Systems and Conversions. Significant Digits. Dimensional Consistency. Estimation in Engineering. Communication Skills in Engineering.
4. FORCES IN STRUCTURES AND MACHINES.
Overview. Forces in Rectangular and Polar Forms. Resultant of Several Forces. Moment of a Force. Equilibrium of Forces and Moments. Design Application: Rolling-Element Bearings.
5. MATERIALS AND STRESSES.
Overview. Tension and Compression. Material Response. Shear. Engineering Materials. Factor of Safety.
6. FLUIDS ENGINEERING.
Overview. Properties of Fluids. Pressure and Buoyancy Force. Laminar and Turbulent Fluid Flows. Fluid Flow in Pipes. Drag Force. Lift Force.
7. THERMAL AND ENERGY SYSTEMS.
Overview. Mechanical Energy, Work, and Power. Heat as Energy in Transit. Energy Conservation and Conversion. Heat Engines and Efficiency. Internal-Combustion Engines. Electrical Power Generation.
8. MOTION AND POWER TRANSMISSION.
Overview. Rotational Motion. Design Application: Gears. Speed, Torque, and Power in Gearsets. Simple and Compound Geartrains. Design Application: Belt and Chain Drives. Planetary Geartrains.
Appendix A: Greek Alphabet.
Appendix B: Trigonometry Review.
Cengage provides a range of supplements that are updated in coordination with the main title selection. For more information about these supplements, contact your Learning Consultant.
FOR STUDENTS
WebAssign for Wickert/Lewis' An Introduction to Mechanical Engineering, Enhanced, SI, Multi-Term Instant Access
ISBN: 9780357382431
WebAssign is the complete teaching tool for An Introduction to Mechanical Engineering, Enhanced, SI Edition. This flexible and fully customizable platform puts powerful tools in your hands. Deploy assignments, instantly assess individual student and class performance, and help your students master the course concepts. With WebAssign’s powerful digital platform and An Introduction to Mechanical Engineering's specific content, you can tailor your course with a wide range of assignment settings, add your own questions and content, and access student and course analytics and communication tools.