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Stable Diffusion is a deep learning, text-to-image model released in 2022 based on diffusion techniques. The generative artificial intelligence technology is the premier product of Stability AI and is considered to be a part of the ongoing artificial intelligence boom .
In a turbomolecular pump, a rapidly spinning fanrotor 'hits' gas molecules from the inlet of the pump towards the exhaust in order to create or maintain a vacuum. Operating principles. [edit] Most turbomolecular pumps employ multiple stages, each consisting of a quickly rotating rotor bladeand stationary stator bladepair. The system is an axial ...
An oil diffusion pump is used to achieve higher vacuum (lower pressure) than is possible by use of positive displacement pumps alone. Although its use has been mainly associated within the high-vacuum range, down to 1 × 10 −9 mbar (1 × 10 −7 Pa), diffusion pumps today can produce pressures approaching 1 × 10 −10 mbar (1 × 10 −8 Pa) when properly used with modern fluids and accessories.
Turbopump. A turbopump is a propellant pump with two main components: a rotodynamic pump and a driving gas turbine, usually both mounted on the same shaft, or sometimes geared together. They were initially developed in Germany in the early 1940s. The purpose of a turbopump is to produce a high-pressure fluid for feeding a combustion chamber or ...
Euler's pump equation. Based on Eq. (1.13), Euler developed the equation for the pressure head created by an impeller: (1) (2) Y th : theoretical specific supply; H t : theoretical head pressure; g: gravitational acceleration. For the case of a Pelton turbine the static component of the head is zero, hence the equation reduces to:
The P-type ATPases, also known as E 1-E 2 ATPases, are a large group of evolutionarily related ion and lipid pumps that are found in bacteria, archaea, and eukaryotes. [1] P-type ATPases are α-helical bundle primary transporters named based upon their ability to catalyze auto- (or self-) phosphorylation (hence P) of a key conserved aspartate residue within the pump and their energy source ...
Eve Vawter. August 2, 2024 at 11:20 AM. An animal rescue out of Mt. Juliet, Tennessee has the most adorable little addition to their shelter in the form of an orange kitten with a very special ...
Applications. Variable Geometry Turbomachine technology is used in turbocharger of diesel engines, where the turbo has variable vanes which control the flow of exhaust onto the turbine blades. A Variable Geometry Turbocharger [ 4] has movable vanes which direct the flow of exhaust onto the turbine blades. Actuators are used to adjust the vane ...