Discover the Best Brake System for a 70Kw Engine Dyno Design

In summary, an engine dyno is a testing device used to measure the power, torque, and other performance characteristics of an engine. It is important in the development and testing process of various applications and allows for accurate evaluation and fine-tuning of engine performance and efficiency. The dyno works by using a dynamometer and load cell to measure torque and force applied by the engine, and offers benefits such as accurate measurement and simulation of operating conditions. Key factors to consider when designing an engine dyno include the type and size of the engine, desired operating conditions, accuracy of measurements, and safety and reliability of the setup.
  • #1
serbring
269
2
Hi all,

I'm designing a 70Kw engine dyno and I'm thinking to use a friction brake with a pneumatic actuation. Which kind of brake system usually have such commercial engine dyno? Eddy current brake? Hydraulic one?

Thanks
 
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  • #2
Our dyno dynamics twin retarder uses eddy braking.

All you need is to be able to control the rpms of the wide open engine with the load and measure the torque of the engine with a strain gauge.
 

What is an engine dyno?

An engine dyno, short for engine dynamometer, is a testing device used to measure the power, torque, and other performance characteristics of an engine. It is a crucial tool in the development and testing of engines for various applications, including automotive, aerospace, and industrial.

Why is engine dyno testing important?

Engine dyno testing allows engineers and researchers to accurately measure and evaluate the performance and efficiency of an engine. This information is crucial in the design and development process, as it helps identify any potential issues and fine-tune the engine for optimal performance and reliability.

How does an engine dyno work?

An engine dyno typically consists of a dynamometer, which is a device that measures torque and rotational speed, and a load cell, which measures the force applied by the engine. The engine is connected to the dynamometer, and as it runs, the load cell records the torque and load, which are then used to calculate the engine's power and other performance metrics.

What are the benefits of using an engine dyno?

Using an engine dyno offers many advantages, including the ability to accurately measure and analyze engine performance, identify areas for improvement, and simulate various operating conditions without the expense and risk of testing on a live vehicle or machine.

What are some key factors to consider when designing an engine dyno?

When designing an engine dyno, some essential factors to consider include the type and size of the engine to be tested, the desired range of operating conditions, the accuracy and precision of the measurement instruments, and the overall safety and reliability of the testing setup.

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