The County Commissioners are so excited to finally be able to share this news with everyone! Crystal Steel is a wonderful company that will create 126 new, good paying jobs in Caroline County and invest $4 million at their Federalsburg location. Thanks to our local Caroline Economic Development Corp. staff, the staff and elected officials of Federalsburg, and the team at the Maryland Department of Commerce for their help in making this happen!
Incompressible flows do not have such a variation of density. The key differentiation between compressible and incompressible is the velocity of the flow. A fluid such as air that is moving slower than Mach 0.3 is considered incompressible, even though it is a gas. A gas that is run through a compressor is not truly considered compressible (in the thermodynamic sense) unless its velocity exceeds Mach 0.3.
Pericardial Effusion. Pericardial effusion is abnormal fluid build up in the membrane surrounding the heart called the pericardial sac. The clinical signs owners report depends on the amount of fluid accumulation as well as the rate of development of the fluid. Slowly accumulating fluid allows time for the pericardial sac to stretch and expand. Since the heart has time to adjust to the new fluid accumulation the intracardiac pressure does not increase to affect the filling ability of the heart until a critical point is reached.