Ye Xiong Blog

  Goodwin (2017) states that the 2017 Porsche 919 Hybrid is powered by an upgraded aerodynamic design and a drive system that combines a 2.0-liter turbocharged V4 internal combustion engine with an electric motor. The combination of electric and chemical energy provides a total output over 900 horsepower (hp). About 500 hp is from the engine from direct fuel injection, and more than 400 hp is from the energy recovery systems that stores energy in lithium-ion batteries and powers the electric motor at the front axle. It consists of (1) the Kinetic Energy Recovery System (ERS-K), which resists almost 60% of energy generated during the deceleration at the front wheel, and (2) the Heat Energy Recovery System (ERS-H), which generates electric energy by utilising the heat produced from the exhaust gases (Porsche AG, 2017). This output of more than 900 hp, and with the regulatory reasons, results in the car operating adequately under 8 megajoules energy regulations (Brownell, 2017). The s...

The 2017 Porsche 919 Hybrid is powered by an upgraded aerodynamic design and a drive system that combines a 2.0-liter turbocharged V4 internal combustion engine with an electric motor (Goodwin, 2017). Combination of electric and chemical energy provides a total output over 900 horsepower (hp). About 500 hp is from the engine from direct fuel injection, and more than 400 hp is from the energy recovery systems that stores energy in lithium-ion batteries and powers the electric motor at the front axle. It consists of (1) the Kinetic Energy Recovery System (ERS-K), which resists almost 60% of energy generated during the deceleration at the front wheel, and (2) the Heat Energy Recovery System (ERS-H), which generates electric energy by utilising the heat produced from the exhaust gases (Porsche AG, 2017). The output of more than 900 hp, and with the regulatory reasons, results in the car operating adequately under 8 megajoules (MJ) energy regulations (The Drive, 2017; Brownell, 2017). The f...

How Porsche developed their F1 beating monster 919 Hybrid Evo (maxf1.net) Used gAI (ChatGPT) to get information about  WEC LMP1 Power Unit (Porsche 919, 2017) Looked into some articles about  Porsche 919 2017 The reason for choosing the WEC LMP1 Power Unit (Porsche 919, 2017) as a topic is due to its: Advanced Technology : It features a cutting-edge hybrid powertrain combining a turbocharged engine with electric motors. Performance : It delivers over 900 hp and achieves speeds above 330 km/h, showcasing top-tier engineering. Hybrid Insights : It offers insights into energy recovery systems and their impact on efficiency and speed. Endurance Racing : It highlights how technology and strategy are crucial for success in long-distance races. Innovation : It demonstrates how motorsport technology influences consumer automotive advancements. Exploring the Porsche 919 Hybrid’s power unit provides a comprehensive look at how high-performance hybrid technology has developed and ap...

Dear Professor Blackstone, My name is Tan Ye Xiong, and I am currently a first-year student at the Singapore Institute of Technology (SIT). I am writing this letter to share my reflections on my educational background, communication strengths and weaknesses, my goals for this module, as well as what sets me apart from others. My educational background has played a crucial role in shaping my interest in engineering. During my primary and secondary school years, I excelled in both Mathematics and Science, which provided me with a solid foundation. This eventually led to my graduation from Nanyang Polytechnic with a diploma in Engineering with Business. I am now pursuing a degree in Mechanical Engineering at SIT. In terms of communication, one of my strengths is active listening, which allows me to understand others' perspectives. This helps me accurately interpret the needs, concerns, or suggestions of others. However, one weakness I have is with presentations. I often feel anxious b...

“Without clear lines of communication, our ideas would stay within our own small development teams instead of becoming mature products. While this is obvious to those of us who have become experienced engineers, the real question is: Why is it lost to us when we are engineering students?” Akbar R Khan, Software Systems Engineer, USA, “Good Communication Is Essential...” (2014) This quote highlights the importance of communication in transitioning from engineering education to professional practice. Firstly, effective communication is crucial for transforming ideas into successful products. Without clear communication, ideas might remain within small teams and fail to reach their full potential or integrate into larger projects. Secondly, experienced engineers naturally understand the need for good communication. Over time, they learn that sharing ideas and collaborating are essential for successful projects. However, engineering students may not always realise this. Lastly, the quote q...