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Technical Paper

Powertrain NVH optimization of single cylinder IC engine

2024-10-17
2024-28-0001
With the increasing pursuit of comfort in mobility, NVH characteristics are becoming more important than ever. Achieving a benchmark beating NVH behavior involves optimizing source, transfer paths as well as target location mechanical characteristics. In ICE vehicles, powertrain accounts for a major source of noise and vibration. This work encompasses NVH refinement strategies for a single-cylinder compression ignition engine. The work starts with setting target values for NVH characteristics based on competitive benchmark data analysis. A complete development strategy involving extensive testing and CAE correlation is presented here. Contribution analysis in the component level for optimization of NVH behavior is carried out by employing NVH testing in an anechoic chamber supported by CAE simulations.
Event

Exhibit/Sponsor - 2025 Government/Industry Meeting

2024-07-18
Annual conference government policy, regulatory makers, automotive industry neutral forum discuss US government regulation, technology, customer acceptance future vehicle design. industry event safety, emission control, fuel efficiency, automated vehicles.
Event

Attend - 2024 Government/Industry Meeting

2024-07-18
The Government/Industry Meeting technical program is designed to provide an open forum to discuss the critical impacts that legislation has on vehicle design from R&D to customer acceptance.
Event

Contact - 2024 Government Industry Meeting

2024-07-18
Annual conference government policy, regulatory makers, automotive industry neutral forum discuss US government regulation, technology, customer acceptance future vehicle design. industry event safety, emission control, fuel efficiency, automated vehicles.
Event

Attend - 2023 Government/Industry Meeting

2024-07-18
The Government/Industry Meeting technical program is designed to provide an open forum to discuss the critical impacts that legislation has on vehicle design from R&D to customer acceptance.
Event

Exhibit/Sponsor - 2024 Government/Industry Meeting

2024-07-18
Annual conference government policy, regulatory makers, automotive industry neutral forum discuss US government regulation, technology, customer acceptance future vehicle design. industry event safety, emission control, fuel efficiency, automated vehicles.
Event

Program - Government/Industry Meeting 2024

2024-07-18
Annual conference government policy, regulatory makers, automotive industry neutral forum discuss US government regulation, technology, customer acceptance future vehicle design. industry event safety, emission control, fuel efficiency, automated vehicles.
Event

Contact - 2025 Government Industry Meeting

2024-07-18
Annual conference government policy, regulatory makers, automotive industry neutral forum discuss US government regulation, technology, customer acceptance future vehicle design. industry event safety, emission control, fuel efficiency, automated vehicles.
Event

Program - Government/Industry Meeting

2024-07-18
The Government/Industry Meeting technical program is designed to provide an open forum to discuss the critical impacts that legislation has on vehicle design from R&D to customer acceptance.
Event

Program - Government/Industry Meeting

2024-07-18
The Government/Industry Meeting technical program is designed to provide an open forum to discuss the critical impacts that legislation has on vehicle design from R&D to customer acceptance.
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