The flow of air causes a lifting force on the object, allowing for non-contact adhesion
A Bernoulli grip uses airflow to adhere to an object without physical contact.[1] Such grippers rely on the Bernoulli airflow principle. While an accelerating, increasing speed, airstream has a low downstream static pressure, the sharp turn from linear to radial flow is the cause of a region of very low pressure around the blower exit hole. This is the cause of a net force on the object in the direction normal to the side with higher local pressure. A Bernoulli gripper takes advantage of this by maintaining this negative pressure at the gripper face compared to the ambient pressure below the sample, while maintaining an air gap between the gripper and the object being held.
^"Airflow (Bernoulli) Grippers for Flat Sheet Foods" (PDF). Food Refrigeration & Process Engineering Research Centre, The Grimsby Institute of Further & Higher Education. Retrieved 25 May 2011.
A Bernoulligrip uses airflow to adhere to an object without physical contact. Such grippers rely on the Bernoulli airflow principle. While an accelerating...
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Huygens–Fresnel principle. Bernoulli's principle was discovered by Dutch-Swiss mathematician and physicist Daniel Bernoulli and named after him. It states...
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