How to add Splitter blade profile in current blade in Blade-gen (Ansys) ?

I have one geometry of radial gas turbine which got 8 normal blade and 8 splitter blade,and i have to run the simulation for both the cases i.e. with splitter and without splitter. I started my...

31 December 2018 1,614 1 View

Floating point exception: Overflow in Ansys-CFX ?

i was doing a simulation of 50 KW radial turbine in ansys -CFX. when i ran the simulation on pressured based boundary condition, i successfully got the result, now as i have to scale it to 100 KW...

11 December 2018 5,830 5 View

How to check whether grains are fully recrystallized or not ?

my sample is 7075 Al alloy, first the sample is cryoforged than heat treated at different temperature. now i want to check whether the grains are fully recrystallized or not. I did EBSD on the...

06 July 2018 7,435 1 View

Good book for IC ENGINE designing for motorcycle ?

I want to design an IC engine for my motorcycle .. anyone knows a good book or site where i can start ?

02 March 2018 7,686 6 View

Why can't make aluminum nitride film successfully by use sputter?

We use reactive sputtering process to make aluminum nitride film, and want to make c-axis aluminum nitride film on a silicon substrate, but the crystal orientation cannot be seen with...

03 March 2021 7,975 3 View

Which is the most efficient etching solution for nickel based alloys?

Which solution reveals the microstructure and features of nickel-based alloys?

02 March 2021 2,221 3 View

How optimize the Size Exclusion Chromatography?

Hello! I'll do a size exclusion chromatography, but I only have an open column, and I'll perform the peptide extraction from yeast, using buffer lysis (sodium phosphate 50 mM/NaCl 30 mM/DNAse and...

01 March 2021 2,215 2 View

No title

01 March 2021 3,905 5 View

What are the countries most affected by extreme rainfall as a result of climate change?

Increased heat, drought and insect outbreaks, all associated to climate change, have increased wildfires. Decreasing water supplies, declined agricultural yields, health impacts in cities owing to...

01 March 2021 7,168 9 View

What test should I use to compare two or three means, if data is not normally distributed but sample size is > 30 in each group?

I personally feel this as a most confusing question. As per my understanding, if sample size is > 30, and sample is skewed, we can still use paramteric approach, as it will follow Z...

01 March 2021 1,587 6 View

Is it necessary to report effect size (ES) in statistics of biomedical research given that we already report p values routinely?

Pls share your thoughts

01 March 2021 7,330 4 View

What is recommended for solid domain in ANSYS FLUENT?

Should I mesh the solid domain ? or should I use wall thickness? or Shell conduction? for Heat Transfer between two fluids of a Heat Exchanger. what is recommended?

01 March 2021 9,785 3 View

Heat exchanger with liquid Nitrogen as coolant?

I want to cool Natural Gas from 195 Kelvin to 138 Klevin in a heat exchanger by using liquid nitrogen as the coolant medium. When entering the heat exchanger, the liquid nitrogen will have a...

01 March 2021 6,450 5 View

How can i resolve the "final solutuin is not converged" error in Comsol for my heat transfer simulation??

I have been trying to simulate heat transfer problem in Comsol 5.5 for long time but it always throw an error stating: "Failed to find a solution. Maximum number of Newton iterations...

28 February 2021 8,626 3 View