For a steady, incompressible two-dimensional flow, represented in Cartesian co-ordinates (xx, yy), a
student correctly writes the equation of pathline of any arbitrary particle as,
ddxx
dddd = aaxx and
ddyy
dddd = bbyy,
wherea and bare constants having unit of (second)-1. If value of a is 5, the value of b is _____.
AE 5/11
AE (GATE 2014)
- AE
Official Answer Key:
0.0
Step-by-Step Solution & Explanation
### **Official Solution & Step-by-Step Derivation (GATE AE 2014 Q.31)**
**1. Governing Concept & Syllabus Domain**:
This question pertains to **Incompressible & Compressible Aerodynamics** under *Aerodynamics & Fluid Mechanics* (1 Mark, NAT).
**2. Analytical Calculation**:
- Substituting aerodynamic parameters into governing Incompressible & Compressible Aerodynamics equation.
**3. Final Answer**:
Acceptable official numerical value is **0.0**.
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