My fluid is liquified LNG
Sp gravity- 0.4 cst
Npsh a- 3 m
Flowrate required - 90m3/hr
Differential head- 135 m
While performing cell-based assays to assess drug toxicity or drug efficacy, how is the initial cell seeding density determined? What is the standard followed in the pharmaceutical industry while...
07 January 2021 6,983 3 View
The conservation agricultural field experiment with three treatments is being carried out in black cotton soil of central India for the last three years. Which statistical design is best suited...
10 October 2020 9,433 7 View
This case is important from a clinical point of view. Karyotype was normal. Advanced genetic tests were not conducted due to unavailability of such tests in the state as well as financial concerns.
07 October 2020 398 3 View
I am using abaqus to model geosynthetic encased stone column (wished in-place). I am new to abaqus so how should I model geosynthetics in 3D and 2D (solid or shell or wire ) and can I get an idea...
17 September 2020 5,165 3 View
I have generated polyelectrolyte complex in the form of fibers using Chitosan and polygalaturonic acid and in order to observe the fibers under confocal microscope they have to generate fluorescence.
11 March 2020 6,627 4 View
I use end-point PCR cleanup product as a template for my Real time PCR standard curve studies (10-fold dilutions). My slope always ranges between -3.7 to -3.9, instead of an ideal 3.3. What could...
05 March 2020 6,109 3 View
I am analysing 16S data using QIIME2. I have successfully reached Phylogenetic tree construction step and obtained rooted and unrooted qza files. The next step involves making core-metrics...
20 November 2019 294 1 View
Equipment availability is limited to an FTIR and a standard DSC-TGA setup. Within this constraint i would like to identify and if possible quantify the presence and type of polymer processing aid...
20 November 2019 8,614 2 View
We are planing to build a small facility in our lab for DFT Calculations
08 April 2019 1,683 3 View
Dear all, I am trying to isolate RNA from bacteria for RNA seq. I have used fresh samples for extraction as well as 3 days stored (-80) samples. After gel electrophoresis I didnt observed 3...
04 December 2018 8,059 10 View
Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...
02 March 2021 4,910 3 View
Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...
02 March 2021 1,999 5 View
during ultrasound examination of acute abdomen, sometimes we see free fluid , can we know the type of fluid ,whether blood or not , using ultrasound only? if yes , what are the sonographic...
01 March 2021 7,476 4 View
I am simulating Heat Exchanger. I have tried and tested all the methods to resolve this issue from the internet like refining mesh, improving skewness and orthogonal quality ,extending outlet to...
01 March 2021 6,985 3 View
I follow this to make streamlines like the photos attached below: (software- CFD post-processing) First I plot the 2D streamline over a surface "streamline 1". them I plot a vector by the...
01 March 2021 8,668 3 View
How can one improve mesh skewness, orthogonality, aspect ratio?
28 February 2021 7,730 3 View
Hi Guys. I'm a mechanical engineer and have a bit trouble, would be very glad if you could help me with my questions. I have a pressurized tank which contains Natural Gas at 200 Bar and 293...
26 February 2021 6,253 3 View
I am trying to find how to know the density needed for a pva electrospinning in a 0.6mm neddle, the electrospinning will be from top to bottom and the problem I really have is the solution because...
25 February 2021 2,615 3 View
Dear All, We are using Autodesk cfd to calculate the air flow in a single sided naturally ventilated room, where air flow depends only on buoyancy due to temperature difference between inside and...
25 February 2021 9,602 4 View
I have a pipe with 10 mm in Diameter and 2 bar pressure, the fluid velocity is 200 m/s, the fluid is air. is there a way to reduce velocity without affecting the pressure value?
25 February 2021 7,187 3 View