Answer to Question #161467 in Mechanical Engineering for Shakir

Question #161467

) A gun barrel weight 300 kg and has a recoil spring of

stiffness 250N/mm. The barrel recoils 0.8m on firing.

Determine the (i) Critical recoil velocity of the gun,

(ii) Critical damping coefficient of the dashpot engaged

at the end of the recoil stroke.


1
Expert's answer
2021-02-05T04:56:06-0500

natural frequency

πœ” =

=

= 28.867π‘Ÿπ‘Žπ‘‘/𝑠 .


From conservation of energy,

𝑣 = πœ”π‘₯

= (28.867)(0.8)

= 23.09396 π‘š/ 𝑠 .




Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be the first!

Leave a comment

Ask Your question

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS