Steffen Schmid

13 Questions 15 Answers 0 Followers

Questions related from Steffen Schmid

How can I estimate the mineral deposition thickness on a metal plate at a known time period?

Dear researchers, I have some salt solution analysis. I want to know is there any software to estimate the scale deposition thickness in a specific time period on a metal plate at a known...

25 March 2020 1,587 3 View

How can I convert intermittent nature of solar energy into a constant nature heat source?

I have a solar field. and I have a system. I want my system to work in a steady state condition, but the nature and the base of solar energy is intermittent. How can I use solar energy as a...

03 July 2019 9,265 3 View

Different values by sweeping variables at the parametric table of EES and by running them singularly at the main command window?

Sometimes when I run parametric table of EES (sweep a variable) I have get unstable answer at some rages. For example for 0, 1, 2, 3 I get 10, 0.005, 9.5, 0.00000014 But when I don't use...

26 March 2019 8,619 5 View

Ejector model to compress refrigrant from 20-30 C to 40-50?

I can't find any mathematical ejector model to work at the following condition: Ejector mathematical model to compress refrigerant from 20-30 C to 40-50 If you know any good research paper please...

17 March 2019 8,957 2 View

Does an EES program can be used as a function of a MATLAB program?

Dear all researchers, I want to know that if I have an EES program, can i use it as a function of a MATLAB program? Thanks,

27 July 2018 4,595 6 View

What is the most durable super-hydrophobic surface that you ever seen among papers?

Hi What is the most durable super-hydrophobic surface that you ever seen among papers?

18 April 2018 1,888 2 View

Can we use nano-fluid at power plants?

Hi, I want to know that is it possible to use nano-fluids at power plants? Are nano-fluids harmful to boiler, turbine or etc? Thanks

07 April 2018 1,345 2 View

Can we use nano technology at internal combustion engine related works?

Hi, Previously I worked on combustion engines.... But now due to my new adviser, i want to work on nanotechnology... I want to work on a subject that relates to both nano and engine ... Do you...

21 February 2018 4,461 6 View

Which one is possible? "isotrope & non-homogeneous turbulent flow" or "an-isotrope & homogeneous turbulent flow"?

Dear all researchers, Can we create a turbulent flow with the following conditions? 1- isotrope & non-homogeneous or 2- an-isotrope & homogeneous Regards,

21 January 2018 6,667 4 View

Find the final temperature at quasi-static, irreversible and reversible heat transfer?

A simple problem confused me: suppose a constant amount of heat Q and a solid body with heat capacity C and initial temperature T1. I want to calculate the final temperature of the body when heat...

28 November 2017 3,010 7 View

Is finite difference stability condition equal to finite element stability condition?

Hi, The stability condition for 1-D heat transfer equation is a*delta_t/delta_x^2

25 November 2017 3,528 7 View

What species show the usage of iso-octane, n-heptane and n-butanol?

Hello all researchers I have a mixture of 3 fuels: iso-octane, n-heptane and n-butanol. I want to know that what species in combustion show the start of consumption of each species? Thanks

16 March 2017 241 12 View

Do you think this desalination system is practical?

Hi, Do you think the following desalination system is practical (see the attachment)? We don't need Md to reach high salinity at output...if we reduce Mf , , and keep Md constant, output salinity...

01 January 1970 5,397 5 View