The new pump has no moving parts. “Instead, it relies on thermoacoustics, the interaction between sound waves and heat, to move thermal energy,” Interesting Engineering writes. The pump uses that ...

If a vacuum line much smaller than the flange diameter of the turbopump (DN 100 (100 mm)) is used, the effective pumping speed will decrease. A DN 25 (25 mm) vacuum line will result in only around 7.4 ...

The EMV chip-ready payment system can be installed in preexisting pumps. Sound Payments and J3 Point-of-Sale (J3 POS) – Ganymede Technologies Corp. are partnering to provide an integrated in-store and ...

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“He’s still day-to-day,” Cavs coach J.B. Bickerstaff said. “He looks good and with what he’s going through, it’s always about the response the next day. We’ll be patient. We’ll be safe by him.” Okoro ...

The salvage yard at M. Maselli & Sons, in Petaluma, California, is made up of six acres of angle irons, block pulleys, doorplates, digging tools, motors, fencing, tubing, reels, spools, and rusted ...

Abstract: Heat pumps are discussed as a key element in the decarbonisation of the German energy system. The project “Heat Pump Atlas” quantifies the potential of different heat sources for ...

ABSTRACT: Complexity arises when trying to maximize oil productions from fields using Electrical Submersible Pumps (ESP). The complexity increases with the increase in the number of reservoirs and ...

Polk Audio has long been a brand associated with superb value when it comes to home audio products. The company has made a key part of its business the design and manufacture of great quality products ...

ABSTRACT: Cavitation in pumps must be detected and prevented. The present work is an attempt to use the simultaneous measurements of vibration and sound for variable speed pump to detect cavitation.