วีดีโอ

very helpful.

Could you please provide me this ppt. I would be very grateful for that.

👍🏼👍🏼👍🏼

Otherwise this is a job well done.

Is it possible to share with us this excel design template

I didn’t understand what the point Q is

Considering the azimuth angle of the sun throughout the day, what is the concentration factor of a cylindrical parabolic collector?

dear Dr. Kulkarni: do you have a pdf or a research paper detailing these calculations?

very good

Hi sir. How is it possible to become a researcher in the field of concentrated solar energy systems.

perfect, and about math to cylindric parabolic and mat to calculate the focus line

Sir,how to design a parabolic trough collector for water distillation?

ppt please

sir i think step # 13 @18:38 is wrong as the OHTC should be between plate and collector, temperature difference should be Tpm-Tc, we can not equate it with initial assumed OHTC as the initial assumed OHTC is between plate and ambient. pls comment if i am wrong.

Hindi me smjane me kya taklif hai tum Indian ghatu teachero ko , matr bhasha bolne me Sharm ati hia kya

Wonderful presentation, thanks a lot

Hi SIr. I tried to use calculator for the calculation of Ac but I did not get the value

you are requested to make a video on numerical analysis of a fresnel ring array concentrator

Would it be possible to get this ppt?

great content thanks

I HAVE PROBLEM WITH CALCULATING RAYLEIGH NUMBER WOULD U PLEASE HELP ME

Hello, Good day, i am want to know, what means by stationary concentrators ? and what are the types of stationary concentrators ?

Sir I think in the example in 13:23 min Pune should lag by 29.5 minutes So LAT should be 10:45 AM Anyway Thank you sir for this amazing lecture

sir i send you email pls help for solve calculation part of parabolic dish

Thanks for knowledge sharing

Dr. Kulkarni, I would like to thank you for such a beautiful teaching. It is greatly helping me with my master thesis. I hope to see more videos from you. Could you please upload the next videos like systems and design in PV and so on? Best, Ezekiel

very good and very useful , thank you very much

Very informative and pleasant as well. Thank you for creating these videos.

Thank you for your help dear sir I was writing code in matlab to use long term irradiance data and have the same error cos code use degree in radians gives me total big error I changed it to cosd and the results less than 1% difference perfect thanks again.

Sir, can you please share this spreadsheet template

Thanks a lot Mr for the explanation, i think you have an error at LAT calculation, i guess you forgot that the (13) factor was a negative number. Thanks a lot again!

nice explanation, thanks a lot. Regards from Chile.

Hello Sir can you please share the excel sheet with us .

is there any way i can get the excel file?

Where can one access a template spreadsheet

Please share excell sheet

Thanks sir

Thank you! Your videos have helped me a lot! :D

Can you give me a copy (pdf) of this clip

Sir can you please share the pictures of the fresnel collector from the power plant REWA

Very good class

Is Qpc and Qca in kw/metre or watt/metre

What if you just use a smaller pipe and wrap it in a coil?

13:40 18:40

Hello Sir can you please share the excel sheet with us .

sir can you give the example 2nd excel file to me ??

Good job dear , i would like to know what the equation that help me to know the concentrated resultant heat temperature ?.

Very nicely explained...very helpful...thank u so mch sir

this was very helpful for me . thank you very much sir

fab. sweet voice. good teacher. beautifully explained, sir how you got equation of time? do you have a formula or video on velantar or equation of time which vacillates between -15 to + 15 minutes max, and how accurate is the formula? also do you have videos aon finding exact sunrise and sunset times of any given place in india? and also comment on its accuracy, shall be obliged if you could forward them regards