"pump" in inglés with examples - Collocation dictionary inglés
- In modern text books, the diffusion pump is categorized as a momentum transfer pump.
- The diffusion pump is widely used in both industrial and research applications.
- Most modern diffusion pumps use silicone oil or polyphenyl ethers as the working fluid.
- The outside of the diffusion pump is cooled using either air flow or a water line.
- One major disadvantage of diffusion pumps is the tendency to backstream oil into the vacuum chamber.
- The oil of a diffusion pump cannot be exposed to the atmosphere when hot.
- His first major development was the improvement of the diffusion pump, which ultimately led to the invention of the high-vacuum tube.
- This is because diffusion pumps have the ability to create both high and ultra-high vacuum.
- Since the diffusion pumps have no moving parts, they are durable and reliable.
- The two main types of molecular pumps are the diffusion pump and the turbomolecular pump.
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