5.3. Specific Components: Contributions to Flow and Pressure Equations

In this section, we shall consider the contributions to the mass flow-rate and pressure equations from the various components in the primary and intermediate loops. Each compressible volume contributes a $b_0$, a $b_1$, and a $b_2$ in Eq. (5.2-20), and each element in each segment connecting two compressible volumes contributes a $\Delta a_0$, a $\Delta a_1$, a $\Delta a_2$, and a $\Delta a_3$ in Eq. (5.2-11), Eq. (5.2-13), Eq. (5.2-15), and Eq. (5.2-17). We shall consider compressible volumes without cover gas, compressible volumes with cover gas, pipes, intermediate heat exchangers, and pumps.

• 5.3.1. Compressible Volumes Without Cover Gas
• 5.3.2. Compressible Volumes With Cover Gas
  • 5.3.2.1. Cover Gas Contribution
  • 5.3.2.2. Liquid Volume Contribution
  • 5.3.2.3. Numerical Implementation
  • 5.3.2.4. Common Cover Gas
• 5.3.3. Pipes and Intermediate Heat Exchangers
  • 5.3.3.1. Anisotropic Re-dependent Loss Coefficients
• 5.3.4. Pumps
  • 5.3.4.1. Table Look-Up
  • 5.3.4.2. Centrifugal Pumps
  • 5.3.4.3. Electromagnetic Pumps
• 5.3.5. Valves
• 5.3.6. Check Valves