Of the thousands of children born each year with congenital heart defects, a small cohort have severe malformations of their cardiac chambers leading to a single ventricle physiology. The current ...
DALLAS — The new AxiTop diffuser for 800 and 910mm axial fans improves both air performance and reduces noise, says ebm-papst. The kinetic energy (velocity) at the exhaust of an axial impeller ...