why a negative pressure is formed behind the projected flat plate? what is its physical significance?
I just want know why AOA (angle of attack) has no role on acoustic features of an airfoil/ flat plate. If we go for aerodynamics AOA plays a vital role but this is absent in acoustics case why is...
04 May 2019 3,579 12 View
I want to developed an aeroacoustics lab at the second floor of the building but the blower and the 20 HP motor is causing too much noise which dominate over the airfoil noise so we like to...
11 December 2018 1,685 3 View
How to do Aero acoustics analysis of the 2 D flow problem in Ansys fluent with k-epsilon model? What commands has to be given for this analysis in this commercial software?
05 June 2018 3,578 6 View
Can Any body help in getting the boundary condition at the domain to get the tip vortex effect in our 3-d simulation using ANsys fluent commercial software?
04 May 2018 7,815 4 View
what does PSD plot revels for flow over airfoil and plate? What physical interpretation we get from PSD plot for aerodynamics point of view? why we are plotting PSD v/s Frequency? Please Give some...
01 February 2018 9,879 4 View
I want to know how we can calculate the wake length behind the stream line body in its post stall region with the help of Ansys fluent simulation. How to do averaging of the flow (is there any...
31 December 2017 6,034 5 View
I am working on Ansys fluent and I want to know how i can perform POD and DMD of my current flow problem over inclined flat plate at high angle of attack(in ansys fluent) in post processing state...
31 December 2017 5,191 3 View
hi
11 December 2016 8,964 0 View
How to find the accuracy of load cells which can measure lift and drag forces? Plz provide me some good supplier of load cells in INDIA?
06 July 2016 1,537 0 View
How to develop investments in renewable energy sources?
08 August 2024 5,112 3 View
If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...
07 August 2024 5,343 2 View
Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...
07 August 2024 1,937 1 View
I am experimenting with cancer and non-cancer cells in a 12-well plate for 4 days with a seeding density 1*10^4/well, however, I noticed that the control group growth rate slows down on D3. Should...
07 August 2024 2,283 2 View
I have been getting a low plasma and no coating while doing rf sputtering of copper doped ZnS using a power of 140 watts and at pressure of 6.5x10-3 Mb.
07 August 2024 4,526 4 View
Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...
07 August 2024 8,106 4 View
Hello, I suspect that a molecule I am using is causing bacteria to experience osmotic shock. What chemical properties should I look for to compare this capability with those of other substances?...
06 August 2024 977 1 View
I have been performing short phagocytosis experiments using 96-round bottom, tissue culture treated, well plates (Falcon, 353077). I culture the cells with the phagocytic cargo for 2-4hrs, wash...
04 August 2024 5,228 4 View
In my study, I intend to infect PBMCs with SARS-CoV-2. After that, I will analyze NK cells by flow cytometry to see if their phenotype changes or if they show degranulation. After the infection, I...
01 August 2024 4,403 4 View
Dear researchers, Today, we found this object in one of the wells of a 96wp culture plate. The plate contained MEC-1 cells and GelTrex. I am quite curious what this is (because it's not cells). Do...
01 August 2024 2,250 2 View