Consider an ideal diffuser for a jet with a velocity of 300 m/s. Find the maximum pressure that can be obtained in the diffuser if the inlet pressure and temperature are 50 kPa and 5 o C . Plot the predicted maximum pressure using both the Bernoulli Eq. and a cold-air-standard isentropic analysis that includes compressibility. (See Example 9-9). Plot the predicted pressure difference in the diffuser for Mach numbers, 0 < Ma < 1.5. The plot should be professional in appearance to earn full credit. Below is a plot up to Ma = 1.2. Notice that the two analyses are nearly equal for Ma < 0.3 (or so). Due: June 22, 2015. 0 0.2 0.4 0.6 0.8 1 1.2 1.4 0 10 20 30 40 50 60 70 80 Mach Number Pressure Difference, kPa Diffuser Performance - Bernoulli Eq. vs. Compressibility Analysis Bernoulli Equation Compressibility Effects
![Klimaoprema katalog PPZEN DIFFUSER SLOT DIFFUSER ... Selection diagrams ... - Air velocity between two diffusers L [m] - Diffuser length B min](https://img.pdfslide.us/doc/110x75/5a9ff9c87f8b9a71178d6c6b/pdfklimaoprema-katalog-diffuser-slot-diffuser-selection-diagrams-air.jpg)
