Analysis of a basic charge-pump yields a model that accurately preducts performance under a range of operating conditions, while illustrating a general approach to modeling other power-supply circuits ...

2. Analysis of Key Performance Parameters for Automotive Circulation Water Pump Performance Testing ...

Chart shows that it took more electricity to heat a home with a heat pump when the thermostat was changed during the day (“on-off”) vs. constant temperature Credit: US Department of Energy—Courtesy ...

Micah Parkin wanted to quash her home’s carbon pollution to help fight climate change. So she took a familiar step among climate-inclined homeowners: She got a heat pump — just not the typical variety ...

Colder weather is quickly approaching, which means it’s time for many folks to start cranking up the heat in their homes and ...

Improving pump efficiency and reliability while maintaining performance remains key for global pump manufacturers to remain competitive. Becca Wilkins reports on the latest developments and models in ...

Linear-motor driven plunger pumps are most efficient at transforming mechanical energy to hydraulic work in low-producing and highly deviated wells. Linear-motor driven plunger pumps (LMDPP) are most ...

They reached out to a local Grundfos distribution partner, Denver Industrial Pumps, for advice on upgrading their cooling system to increase efficiency and reliability. Denver Industrial worked with ...