Hemin Thakkar

17 Questions 59 Answers 0 Followers

Questions related from Hemin Thakkar

How to calculate performance of Evacuated tube solar water heater?

I wants to calculate theoritical performance of Evacuated solar water heater using excel programing. can any body share such programmed file.

28 March 2020 2,989 3 View

Can we develop microcontroller based solar radiation measuring device?

I want to develop a Microcontroller based solar radiation measuring device. Can any body guide me?

29 March 2019 1,484 8 View

Which is the international event is going to held in Gujarat state of India?

Global innovative and scientific conference is going to held in Gujarat in India. Can any body aware me about it.

15 January 2019 9,528 4 View

Which type solar thermal collector give better results FPC or ETC?

I am designing solar water heaters using different solar thermal collector. But I want to known your valuable opinions.

08 January 2019 6,978 9 View

Is it possible to use solar energy to provide total energy need of this planet in place of conventional energy?

Now a days photovoltaic is found as a emerging technology to satisfy the needs of whole world energy demands. Other solar thermal technologies also play important role to overcome the need of...

22 December 2018 2,753 21 View

Which are the bibliography management tool other than mendely?

I m writing a research paper on solar system. I needed bibliography tool for managing citations.Please share your experiences for managing citations.

02 November 2018 743 7 View

What is the usefulness of infrared rediation ?

In the spectrum of solar radiation on earth has three parts 1.UV, 2.Visible rays, 3.Infrared radiation . I wants to know the uses of these different rays.

29 October 2018 8,832 10 View

What is the meaning of GOR in solar desalination system?

The performance of desalination is measured by PR and GOR . I wants to know about GOR.

21 October 2018 1,547 1 View

How to calculate no of tubes and pitch of steam condenser?

I m trying to design a steam condenser for solar desalination. The steam is produced from the water of 80 C by reducing the pressure upto 0.06 bar. The cooling water inlet temperature is 20 C .

12 October 2018 2,835 3 View

Is it possible to measure the thickness of solar radiation?

It hard that solar rediation have some Nemo scale or micro scale thichness. Is it true or false? Please give your opinion.

08 October 2018 7,839 13 View

How much vacuum pressure required for flash chamber for effective desalination in solar desalination with flash evaporation.?

Desalination with solar water heater is tried. The temp of solar heated water was 85 C. Our team was confused about the flash chamber pressure.

23 September 2018 1,011 3 View

Is it possible to design photovoltaic solar pannel that can be used for electrical generation as well as heating a thermal fluid?

Design and fabrication of dual function photovoltaic pannel used for electrical energy generation and thermal heating of fluid like solar water heater and solar air heater. If such pannel is...

22 September 2018 3,699 24 View

Can any body suggest me the best solar energy storing materials?

In Desalination project ,it is needed to use effective solar energy storing materials for increasing the efficiency of the system. Can any body suggest me to most effective storing materials?

19 September 2018 449 3 View

Can any body tell me the name of highest successful solar Desalination technique? Still/flash/humidification/or other ?

Solar Desalination is very fast developing techniques. It is environment friendly. Nos of techniques are going to develop in different part of world. I wants to know more informations about it

18 September 2018 9,609 8 View

What should be the material for water tank?

In a desalination system, it require different water tank for storing saline water and collecting pure water. can any body suggest me the materials for the water tank ?

15 September 2018 3,962 6 View

What is the standard size photovoltaic panels?

We use solar pannel in roof top system for electrical power generation. I wants to know the size that panels.

01 January 1970 2,716 18 View

Please explore the roles of patent in ecosystem

Patent, copy right, industrial design and trade mark are ply very important role in developing ecosystem. Please explore the roles of patent.

01 January 1970 6,265 5 View