Mod-01 Lec-13 Divergence Loss in Conical Nozzles and the Bell Nozzle

[@davidkippy101]

This guy in India speaking English is easier to understand than some of the Indian professors in the US.

[@mechanicclemont4799]

That's because of subtitle... I only can see Indian lecture with computer because of their horrible English pronunciation...

[@Ensign_Cthulhu]

40:33 Shouldn't that be Delta v = Isp * g * ln (Mi/Mf) ?? Or is the g implicit in the Isp in this version of the formula?

[@scp_at_iitb]

Extremely good lecture. Thank you sir.

[@ammarnajjar694]

Thanks

[@blueberry19910]

I do not understand how Vj can be equal to ISP. Vj is in m/s and isp is in s right?

[@urslakshmi]

If F=mdot Vj=mdot Isp then we will get Vj=Isp in this case Isp unit is N-s/kg*(m/s) but if we consider gravity then Isp unit is s okay understood.

[@nirvanabhilash117]

wrong isp = impulse/mass.= kg*m*s^-1/kg= m*s^-1. so vj=isp.

[@PluetoeInc.]

@@nirvanabhilash117 u r talking total bullshit

[@sabbusatvik6480]

ISP is F*t/m =vj

[@akramulhouk7817]

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