Abstract: Flooding is one of the major problems in Indonesia, especially in areas with high rainfall and topography prone to inundation. This research utilizes the Digital Elevation Model (DEM) data, ...

Bernoulli's equation is a simple but incredibly important equation in physics and engineering that can help us understand a lot about the flow of fluids in the world around us. It essentially ...

Oil field operators can use several practical equations for calculating flow rates of natural gas through venturi gas-lift valves. For critical flow, this analysis derived such equations from a ...

Tests of a proposed friction-factor equation have shown it to be accurate for calculating pressure loss in turbulent flow for a pipeline transporting a non-Newtonian fluid, such as most crude oils and ...

AMES, Iowa – Neal Iverson started with two lessons in ice physics when asked to describe a research paper about glacier ice flow that has just been published by the journal Science. First, said the ...

Laboratory experiments designed to deform ice at its pressure-melting temperature were like grabbing a bagel at the top and the bottom, then twisting the two halves to smear the cream cheese in the ...

This polarized light image shows ice grains deformed in experiments with the ring-shear device in Neal Iverson's Iowa State laboratory. The experiments show that grains, on average, grow about 3 times ...

Have you ever wondered why water flows the way it does or how aircraft are able to fly? The answer lies in the study of fluid mechanics. In this overview of fluid mechanics, you’ll learn the basics of ...

Ordinarily, if you want liquid to flow in only one direction through a pipe, that pipe needs to be equipped with a flap-type valve – which could fail. Now, however, scientists have created a new type ...

Moving flaps are commonly deployed to prevent fluid backflow in pipes. Within the body, these moving parts can fail, leading to digestive conditions like heartburn. Sharks and rays may have an ...

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