rear stagnation point meaning in Hindi

• पश्‍च प्रगतिरोध बिंदु

rear: पिछली पंक्ति
stagnation: अटकाव अप्रवाह
stagnation point: प्रगतिरोध बिंदु
point: दरजा स्थल अन्तरीप

Initially the flow resembles potential flow, after which the flow separates near the rear stagnation point.