The measured shaft torque on the turbomachine shown inFig. P12.2 is 60 Nm when the absolute velocities are as indicated.Determine the mass flowrate. What is the angular velocityif the magnitude of the shaft power is 1800 Nm/s? Is this machinea pump or a turbine? Explain.
BIOH 113 Chapter 18 February 18 to February 23 Blood Blood is composed of Connective Tissue (CT) Its function is to regulation, distribution, and protect o Regulation Blood maintains: Appropriate body temperature by absorbing and distributing heat Normal pH in body tissues using buffer systems Adequate fluid volume in the circulatory system o Distribution Blood transports: Oxygen from the lungs and nutrients from the digestive tract Metabolic wastes from cells to the lungs and kidneys for elimination Hormones from endocrine glands to target organs o Protection Blood prevents blood loss by: Activating plasma proteins and platelets Initiating clot formation when a vessel is broken Blood prevents infection by: o Synthesizing and utilizing antibodies o Activating complement proteins o Activating WBCs to defend the body against foreign invaders Blood Circulation o Blood leaves the heart through arteries and into capillaries o Oxygen (O2) and nutrients diffuse across capi