An Engineer's Blog

Updated on 1/11/2024 Research on KERS Functions: Used ChatGPT with the specific query: "Describe the functions of a KERS in cars." Gathered information on how KERS operates in vehicles. Research on Ampaire and EEL Aircraft: Used Google's search engine and gAI tools for background information on Ampaire and their EEL aircraft. Focused on understanding the aircraft’s specifications and requirements. Application of Research: Analyzed the background information to determine a suitable type of KERS for the EEL aircraft. Prioritized considerations such as weight, simplicity, and effectiveness for integration.  Updated on 25/11/2024 Researched the development of Solid-state batteries by NASA for their SABERS program via ChatGPT and CoPilot as backup research Read up on the impacts of aviation on the environment from a web report on ResearchGate Using Google search, I looked up the benefits of solid-state batteries on the environment— How the production of solid-state batteries c...

The 2017 Porsche 919 Hybrid LMP1 is powered by an advanced power unit with an internal combustion engine, a turbocharged 2.0-litre V4, and an electric system (Goodwin, 2017). The 2 engines combined produce a total output of over 900 HP. Fuel is directly injected into the ICE, which produces 500 HP. The rest comes from 2 energy recovery systems (ERS) that are stored in lithium-ion batteries (Brownell, 2017). The ERS-K (Kinetic) recovers almost 60% of the energy generated during the deceleration at the front wheel, which provides all-wheel drive functionality whenever necessary. The ERS-H (Heat) creates energy by utilising the heat from exhaust gases (Porsche AG, 2017). According to Goodwin in 2017, with the regulations set by the governing body of the Le Mans 24, the race car was allowed to consume up to 8 MJ of the energy recovered by the ERSs to cover as many laps as possible in the 24 hours of racing. This made the 919 Hybrid the most energy-efficient car on the track. With the combi...

The 2017 Porsche 919 Hybrid LMP1 is powered by an advanced power unit with an internal combustion engine, a turbocharged 2.0-litre V4, and an electric system (Goodwin, 2017). The 2 engines combined produce a total output of over 900 HP. Fuel is directly injected into the ICE, which produces 500 HP. The rest comes from 2 energy recovery systems (ERS) that are stored in lithium-ion batteries (Brownell, 2017). The ERS-K (Kinetic) recovers almost 60% of the energy generated during the deceleration at the front wheel, which provides all-wheel drive functionality whenever necessary. The ERS-H (Heat) creates energy by utilising the heat from exhaust gases (Porsche AG, 2017). According to Goodwin in 2017, with the regulations set by the governing body of the Le Mans 24, the race car was allowed to consume up to 8 MJ of the energy recovered by the ERSs to cover as many laps as possible in the 24 hours of racing. This made the 919 Hybrid the most energy-efficient car on the track. With the com...

The 2017 Porsche 919 Hybrid LMP1 is powered by an advanced power unit with an internal combustion engine, a turbocharged 2.0-litre V4, and an electric system (Goodwin, 2017). The 2 engines combined produce a total output of over 900 HP. Fuel is directly injected into the ICE, which produces 500 HP. The rest comes from 2 energy recovery systems (ERS) that are stored in lithium-ion batteries (Brownell, 2017). The ERS-K (Kinetic) recovers almost 60% of the energy generated during the deceleration at the front wheel, which provides all-wheel drive functionality whenever necessary. The ERS-H (Heat) creates energy by utilising the heat from exhaust gases (Porsche AG, 2017). According to Goodwin in 2017, with the regulations set by the governing body of the Le Mans 24, the race car was allowed to consume up to 8 MJ of the energy recovered by the ERSs to cover as many laps as possible in the 24 hours of racing. This made the 919 Hybrid the most energy-efficient car on the track .  With the...