A flooded evaporator configuration is common in large central air conditioning or process cooling systems. It is basically a shell and tube heat exchanger, in which a secondary fluid (brine or water) ...

Abstract: Miniaturized pumps have extensive applications in biomedical, pharmaceutical industry, science research on chips, and thermal managements. Diaphragm type and piston type mechanical pumps ...

The Impella device (Impella, Abiomed, Danvers, MA) is a percutaneous transvalvular microaxial flow pump that is currently used for (1) cardiogenic shock, (2) left ventricular unloading (combination of ...

Abstract: A miniature single-piston valve flow-matching water-hydraulic pump is described in this paper, which designs with a unique double-face cam mechanism to achieve the reciprocating motion of ...

This is read by an automated voice. Please report any issues or inconsistencies here. A Saudi-owned dairy company grows hay on thousands of acres in the Arizona desert. Its pumping of groundwater is ...