Model analysis and Similitude

[@actionboi8072]

A river model is to be constructed to a vertical scale of 1:50 and a horizontal of 1:20. At the design flood discharge of 450m³/sec., the average width and depth of flow are 60m and 4.2m respectively. Determine the corresponding discharge in model using Reynold's

[@T-4REX]

Problem 9.5 To predict the drag on an aircraft at a flight speed of 150 m/s, where the
condition of air is such that the local speed of sound is 310 m/s, a pressurised low temperature
tunnel is used. Density, viscosity and local sonic velocity at tunnel condition are 7.5 kg/m
,
1.22 × 10-5 Ns/m2 and 290 m/s. Determine the flow velocity and the scale of the model.
Assume full dynamic similarity should be maintained. Density and viscosity at the operating
conditions are 1.2 kg/m
3 and 1.8 × 10-5 Ns/m2

[@uuvsbkhisisihsb]

The way you explain is just outstanding😘

[@mastieverymoment1267]

Sir model /prototype hoga

[@chanchalsingh842]

Thank you Sir
Good explanation 👍

[@Kartikswami5]

When we take Lr= Lp/Lm and
Lr =Lm/Lp ??? Which is correct plz tell me

[@halfengineer5335]

First one

[@VikasKumar-ih1sw]

Sir please one video on the laminar and turbulent boundary layer

[@rajansharma6445]

Sir Ji 💥💥
I have enjoyed this video & learnt alot
You have Best teaching technique & explained very simply 🙏🏻🙏🏻🙏🏻 May God fulfill your & your Family Dreams

[@shiveshranjan5005]

sir dimension analaysis samag me nhi aa raha h..

[@umarazeem6472]

Sir when you take ratio in linear similarity, we can also take as Lm/Lp instead of Lp/Lm (as you take)

[@pavikafluidsaystawi4289]

Yes, you are right. we can take ratio either Lm/Lp or Lp/Lm. But with a proper understanding.

[@umarazeem6472]

@@pavikafluidsaystawi4289 ok sir bundle of thanks

[@Kartikswami5]

When will wr take Lr= Lm/Lp and Lp/Lm

[@Kartikswami5]

@@pavikafluidsaystawi4289 how it will
Lm/Lp ?? Plz tell sir

[@Kartikswami5]

@@umarazeem6472 how it will lm/lp and
lp/lm which is correct and how?!

[@beautifulnature3497]

Sir numerical problems on similitude and modal analysis....

[@arjunmohod6022]

Sir plz solve numericals on this topic

[@mohammadmasoodkhan4424]

Sir pls more pblem solve on this topic and also on boundry layer

[@tanajikadam2455]

Sir pls upload some video of process economics

[@irshadulislam1042]

Sir please solve some problems on every topic you upload

[@omarbhat2827]

Praveen sir thanku soo much... Fan krwa dia Aapne

[@rajpreet_2313]

Great teaching method. ^_^

[@nirajmussicgame8274]

Upload more videos...... Sir
Its help a lot.....

[@raunakkumar1611]

Sir Mohr' s Cicle and moody diagram pr video bana do

[@suwait6199]

Sir plz solve numericals we have very less time...

[@chethanba1552]

im from karnataka... very good effort nice sir

[@rajasekar1246]

Hi, Please share your contacts to reach you to ask queries...

[@aashishkumartiwari7489]

Sir please make Video lecture on shafts,keys and couplings

[@kharimmohammad8375]

Good teaching
sir

[@saadhasan5831]

thanx sir ur videos helps a lot

[@pkkushwaha4645]

Thank you sir 🙏

[@nature-music.k_j]

R.s khurmi Book kesi hai hydraulic ki

[@Legendary-z8n]

bekar

[@AjitKumar-ym1tm]

Must explanation

[@abhinavkuksal3818]

Great

[@RizwanShaikh-by1rw]

superbbbb sir

[@AmanDeep-id4xv]

Thank you sir g❤️

[@gurdeepsinghatwal1288]

sir siraa ho tusi

[@PaRiZaD_37]

nice

[@fazilgulshan7317]

Thanku sir

[@akhilahalyal5951]

thanks sir

[@kirankumar-gg1mm]

Awesome sir super...!

[@hanriver8838]

I thought this vedio was in english

[@rachonduta3520]

hatuelewi hindi

[@trt6106]

Tf

[@homework_solution]

English plz. disliked

[@peddakotlavarshithareddy9616]

Tq sir