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.
of the sub-duct (the obstruction to vertical airflow) is hinged and held out of the riser airstream by a magnetic holder. Figure 6 demonstrates that any air passing past the upheld