Automotive Engine Fundamentals

The course consists of two parts. The first part explains the engine's power output, i.e. power, and energy conversion efficiency, i.e. fuel economy, from the perspective of the whole machine and the macroscopic perspective, including engine performance indicators and influencing factors, fuel, working fluid and thermochemistry. Working cycle and energy utilization, ventilation process and intake air charge, operating characteristics and vehicle matching, etc. The second part explains the combustion process and emission characteristics of the engine from a local and micro perspective, including basic knowledge of combustion, mixture formation and combustion of diesel and gasoline engines, harmful substance generation mechanism and control, new combustion methods and alternative fuel engines wait. During the course teaching, the comparative analysis of gasoline engines and diesel engines is always carried out so that students can better understand the working principle of the engines.

This course consists of two parts. The first part describes the engine power outputs (dynamic performance) and energy conversion efficiency (fuel economy) integrally, including the engine performance and factors which affects it, fuel, working medium, thermochemistry, the operating cycle and energy utilization, gas exchange process ,intake charge quantity, operation characteristics and the its match of the entire vehicle, etc. The second part describes the combustion process and emission characteristics of the engine ,including the fundamentals of combustion, the mixture formation and combustion of diesel and gasoline engines, the formation and control of harmful substances, new combustion modes and other alternative fuel engines, etc. The comparative analysis between gasoline engine and diesel engine will be conducted during the whole lecture, so that students can better understand the working principle of the engine.

What you'll learn

Engine performance and factors which affects it Engine performance and factors which affects it

Fuel, working medium and thermochemistry Fuel, working medium and thermochemistry

Engine operating cycle and energy utilizationOperating cycle and energy utilization

The process of gas change and intake charge quantity of the engine

Operating characteristics and the match to the entire vehicle Operating characteristics and the match to the entire vehicle

The fundamentals of combustionThe fundamentals of combustion

The mixture formation and combustion of diesel and gasoline engines The mixture formation and combustion of diesel and gasoline engines

The formation and control of harmful substancesThe formation and control of harmful substances

New combustion modes and other alternative fuel engines New combustion modes and other alternative fuel engines

Traffic lights

Read about what's good

what should give you pause

and possible dealbreakers

Provides a thorough overview of engine performance, fuel economy, combustion processes, and emission characteristics

Suitable for individuals interested in deepening their understanding of internal combustion engines, particularly for automotive applications

In-depth analysis of engine operation, making it valuable for students and professionals in mechanical or automotive engineering

Taught by experienced instructors with expertise in engine design and development

Covers both gasoline and diesel engines, providing a comprehensive understanding of engine technologies

May require some prior knowledge of thermodynamics and fluid mechanics for full comprehension

Reviews summary

全面系统的发动机基础理论

学员表示，本课程提供了对汽车发动机原理的全面系统讲解。其内容组织得条理清晰且深入浅出，尤其在汽油机与柴油机的对比分析方面备受好评。许多学习者认为这门课对于建立扎实的发动机理论基础极有帮助，尤其适合有一定工程背景的学员或相关专业人士。然而，部分评论指出，对于完全没有基础的初学者而言，课程节奏可能偏快，且理论性较强，实践内容不足。另有少数反馈提到，课程内容在新能源发动机等前沿领域更新不够及时。总体而言，这是一门高质量的理论课程。

对汽油机与柴油机的比较分析尤其出色。

"讲解非常深入浅出，尤其是对汽油机和柴油机的对比分析，让我对两种发动机的原理有了更清晰的理解。"

"这门课深入讲解了发动机基础。汽油机和柴油机的比较尤其有见地。"

"在整个课程中，汽油机和柴油机的对比分析贯穿始终，这对我理解它们的工作原理非常有帮助。"

覆盖发动机宏观到微观的广泛知识。

"课程内容非常全面，覆盖了发动机的宏观性能到微观燃烧的各个方面。作为一名汽车行业的工程师，我觉得课程理论性很强。"

"我之前已经有了一些发动机的基础，这门课帮我把零散的知识点串联起来，形成了更完整的体系。特别是关于进气充量和能量利用的部分。"

"本课程不仅详细讲解了发动机的工作循环和热化学，还深入探讨了有害物质的形成与控制，非常专业。"

课程讲解深入透彻，概念清晰易懂。

"这门课真是太棒了！讲解非常深入浅出，尤其是对汽油机和柴油机的对比分析，让我对两种发动机的原理有了更清晰的理解。"

"老师讲得很好，声音清晰，概念解释得很透彻。我对发动机的燃油经济性和排放特性有了全新的认识。"

"讲解清晰，内容组织得非常好，对于理解汽车发动机的深层原理有很大帮助。我特别喜欢课程中对不同燃烧模式的介绍，很前沿。"

部分内容可能未及时更新，特别是新能源部分。

"感觉有些内容更新不够及时，特别是关于新能源发动机的介绍可以再多一点。"

"整体还行，但我发现有些例子和数据有点老旧了。考虑到汽车技术发展很快，希望课程能定期更新一下。"

"我希望课程能跟上汽车技术发展的步伐，增加更多关于混合动力或电动汽车的发动机相关内容。"

理论性强，缺乏实际案例或动手实践。

"作为一名汽车行业的工程师，我觉得课程理论性很强...如果能增加一些实际案例分析或者实验视频就更好了。"

"我是一名汽车爱好者，想深入了解发动机。但感觉这门课太偏理论了...缺乏动手实践的部分。"

"总体来说，是学习发动机理论的好选择，不过，如果能多一些实际的故障诊断或维护知识就更实用。"

更适合有工程背景或理论基础的学生。

"内容是好的，但对于完全没有背景知识的初学者来说，节奏有点快，有些概念需要自己额外查资料才能完全理解。"

"我觉得这门课更适合有一定工程基础的学生。"

"作为一门原理课，它的深度是足够的，适合有一定物理和化学基础的同学。对初学者来说可能门槛较高。"

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Automotive Engine Fundamentals | 汽车发动机原理 with these activities:

Review Basic Thermodynamics Concepts

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Prepare for the course's in-depth exploration of thermodynamics by revisiting basic concepts such as energy conservation, entropy, and heat transfer.

Browse courses on Thermochemistry

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Review lecture notes or textbooks from previous courses or online resources.
Practice solving simple thermodynamics problems.

Participate in Online Discussion Forums

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Engage with classmates to clarify concepts, share insights, and learn from diverse perspectives.

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Join online discussion forums related to the course topics.
Actively participate by asking questions, answering others, and sharing resources.

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Career center

Learners who complete Automotive Engine Fundamentals | 汽车发动机原理 will develop knowledge and skills that may be useful to these careers:

Automotive Designer

Automotive Designers are experts in designing and developing the visual and functional qualities of automobiles. They work in different areas such as exterior design, interior design, and color and materials design. Being skilled in thermodynamics and engineering principles helps Automotive Designers understand how to make vehicles more efficient, safe, and comfortable. This course can help build a foundation for an Automotive Designer, with topics ranging from the understanding of an engine's power output to its combustion process and emission characteristics.

See salaries and explore the career path for Automotive Designer

Automotive Engineer

Automotive Engineers are responsible for designing, developing, testing, and manufacturing automobiles and their components. They work in a wide range of areas, including powertrain, chassis, and vehicle dynamics. This course can be useful for an Automotive Engineer who needs a deeper understanding of engine fundamentals, from its power output to combustion process.

See salaries and explore the career path for Automotive Engineer

Powertrain Engineer

Powertrain Engineers focus on the design and development of powertrains, which include engines, transmissions, and driveline components. They work in the automotive industry and are responsible for ensuring that powertrains meet performance, efficiency, and emissions requirements. This course can help provide a solid foundation for a Powertrain Engineer, as it covers engine fundamentals, including power output, energy conversion efficiency, and combustion process.

See salaries and explore the career path for Powertrain Engineer

Alternative Fuel Engineer

Alternative Fuel Engineers focus on the design and development of vehicles and engines that use alternative fuels, such as biofuels, hydrogen, and electricity. They work in the automotive industry and are responsible for ensuring that vehicles meet performance, efficiency, and emissions requirements. This course can help build a foundation for an Alternative Fuel Engineer with topics ranging from engine fundamentals to alternative fuel engines.

See salaries and explore the career path for Alternative Fuel Engineer

Emissions Engineer

Emissions Engineers focus on designing and developing ways to reduce emissions from vehicles. They work in the automotive industry and are responsible for ensuring that vehicles meet emissions regulations. This course can help build a strong foundation for an Emissions Engineer, as it covers combustion fundamentals, including harmful substance formation and control, and emission characteristics.

See salaries and explore the career path for Emissions Engineer

Combustion Engineer

Combustion Engineers focus on the design and development of combustion systems, including engines, furnaces, and boilers. They work in a variety of industries, including automotive, aerospace, and manufacturing. This course can be useful for a Combustion Engineer, as it covers combustion fundamentals and engine combustion processes.

See salaries and explore the career path for Combustion Engineer

Propulsion Engineer

Propulsion Engineers focus on designing and developing propulsion systems for vehicles. They work in the automotive industry and are responsible for ensuring that propulsion systems meet performance, efficiency, and emissions requirements. This course can be useful for a Propulsion Engineer, as it provides an understanding of engine fundamentals, including combustion process and alternative fuel engines.

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Powertrain Controls Engineer

Powertrain Controls Engineers focus on the design and development of control systems for powertrains, including engines and transmissions. They work in the automotive industry and are responsible for ensuring that powertrains operate efficiently and reliably. This course can be useful for a Powertrain Controls Engineer, as it provides an understanding of engine fundamentals, including power output, energy conversion efficiency, and emissions characteristics.

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Fuel Economy Engineer

Fuel Economy Engineers focus on designing and developing ways to improve fuel economy in vehicles. They work in the automotive industry and are responsible for ensuring that vehicles meet fuel economy regulations. This course can be useful for a Fuel Economy Engineer, as it covers energy conversion efficiency, including fuel economy and energy utilization.

See salaries and explore the career path for Fuel Economy Engineer

Engine Calibration Engineer

Engine Calibration Engineers focus on calibrating engines to meet performance, efficiency, and emissions requirements. They work in the automotive industry and are responsible for ensuring that engines operate optimally under a variety of conditions. This course may be useful for an Engine Calibration Engineer, as it provides an understanding of engine fundamentals, including power output, fuel economy, and emissions characteristics.

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Mechanical Engineer

Mechanical Engineers are involved in the design, development, testing, and manufacturing of a wide range of products, including automobiles. They work in a variety of industries, including automotive, aerospace, and manufacturing. This course may be useful for a Mechanical Engineer interested in automotive engineering or other fields where understanding engine fundamentals is important.

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Thermal Engineer

Thermal Engineers focus on the design and development of thermal systems, including engines. They work in a variety of industries, including automotive, aerospace, and manufacturing. This course can be useful for a Thermal Engineer, as it covers thermochemistry and heat transfer, which are important aspects of engine design.

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Vehicle Performance Engineer

Vehicle Performance Engineers focus on the design and development of vehicles to meet performance and efficiency requirements. They work in the automotive industry and are responsible for ensuring that vehicles meet safety, handling, and acceleration requirements. This course may be useful for a Vehicle Performance Engineer, as it provides an understanding of engine fundamentals, including power output and energy conversion efficiency.

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Vehicle Dynamics Engineer

Vehicle Dynamics Engineers focus on the design and development of vehicle handling and stability systems. They work in the automotive industry and are responsible for ensuring that vehicles meet safety and performance requirements. This course may be useful for a Vehicle Dynamics Engineer, particularly those focusing on powertrain integration or vehicle performance analysis.

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Automotive Service Technician

Automotive Service Technicians diagnose, repair, and maintain vehicles. They work in a variety of settings, including dealerships, independent garages, and fleet maintenance facilities. This course may be useful for an Automotive Service Technician, as it provides a basic understanding of engine fundamentals, including its power output, energy conversion efficiency, and combustion process.

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