What is the viscosity index of edible oil ?

Vigneshwaran Subramani @Vigneshwaran-Subramani

11 December 2021 1 777 Report

viscosity index available for lubricant oil explaining the quality of lubricant oil . Likewise any possibilities for viscosity index of edible oil relate quality of edible oil

Eva Marinovska

Based on the rheograms (plot of mean shear stress against shear rate), all of the vegetable oils studied were found to be Newtonian fluids. Rice bran oil was the most viscous (0.0398 Pa·s at 38°C) while walnut oil was the least viscous (0.0296 Pa·s at 38°C) among the oils studied.

Badges
Science topic

More Vigneshwaran Subramani's questions See All

Does AMBER or CHARMM force field parameters have coarsed grained side chain parameters?

I need to coarse grain the side chain with a single atom. However, what force field parameters do I have to use. Does AMBER or CHARMM have any parameters and partial charges for coarse-grained...

31 January 2021 7,091 3 View

Where can I read the force field parameters of amino acids and protein ?

I am a beginner in the field of molecular dynamics and biochemistry. I need the parameters such as van der Waal radii, partial charge of each amino acid. How do I read directly the parameters from...

20 January 2021 3,541 3 View

What is the reference for the partial charges values for peptides shown in avagadro?

I built short peptides in Avagadro, using Build--->insert--->peptide. After constructing the short peptides of 4 amino acids(tetrapeptide). Under the drop-down, View--->Atomic...

27 December 2020 778 3 View

How to compute the Backward kinematics ?

I have been reading this paper. https://cnx.org/resources/9c9fe5128dfef772b498990a94c49df16c4f09ee/transformation_derivations.pdf Here, they have computed for forwarding kinematics to compute...

18 October 2020 8,208 3 View

How to plot the following XYZ coordinate file?

I am trying to plot the following points in VMD. It is plotting as points. However, It is not connecting the points from A to B to C to D to E to F to H by a line. How do I do it? If not in VMD,...

15 September 2020 4,282 3 View

What is the difference between TURN, COIL and BRIDGE in Protein structure?

I have been reading the following (open access) journal, In this paper, they have collected data samples from the loop region and categorically classified into TURN, COIL and BRIDGE, 3-10 helix...

10 September 2020 4,033 4 View

What could be the reason where i got some extra small peaks in my sample ?

Hi all, Actually, I have done the experiment where the single crystalline substrate has used to coat a thin film. In that, I have got substrate peaks and also thin-film material peaks also. But...

16 August 2020 6,532 11 View

How do separate spin part and space part for a slater determinant ?

I am trying to write down the slater determinant for 10 electron filling from 1s up , 1s down, 2s up, 2s down, 2px up, 2px down, 2py up,2py down, 2pz up, 2pz down, There are totally 10 single...

16 July 2019 6,172 1 View

How to run ORCA software with multiple input blocks in one input file and getting multiple outputs corresponding to the input blocks ?

Is it really possible to give multiple input blocks in a single file ? Can ORCA recognize it as separate input and run them separately and produce the output for multiple inputs

28 March 2019 1,655 6 View

No compression (tension only) truss elements in LS-DYNA for modelling ligaments?

Hi, I am trying to model ligaments for a spine model in LS-DYNA using truss elements. I was wondering if anyone could tell me how to define a linear elastic material for the trusses that only...

15 January 2019 3,214 3 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

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

How the wettability of rock sample can be changed by ageing in pure hydrocarbon oils only?

I want to do wettability analysis of hydrocarbon oil (octane)/rock/surfactant solution system. but to do the analysis first I have to make rock surface oil-wet. Since hydrocarbon oil does not have...

27 February 2021 5,383 3 View

Modeling viscosity using model of Chung?

Hello, As part of simulation of gases mixture and water, I need to calculate viscosity of the fluid components and I am using relationships proposed by Chung et al. (1988). The irony is while I...

25 February 2021 8,053 5 View

What is the suitable range of Sulfur content and Viscosity of Heavy fluid Oil that used in Kiln?

What is the disadvantages of high sulfur content to the ceramic burning process? and what is the effect of outranged viscosity?

24 February 2021 8,219 2 View

How can Gamma Ray API units be converted to CPS (counts per second)?

Oil and gas companies run gamma ray tool and take readings in API units while Gamma ray is also noted in cps, so how these units can be converted into each other?

24 February 2021 7,545 2 View

How to remove compound ( Europium complex ) from paraffin oil?

How can I remove my compound from paraffin oil? Mistakenly my compound fell in an oil. Compound = Europium complex

22 February 2021 5,667 2 View

When I mix oil and NaOH solution, Why solid layer in the surface is formed?

During my trial for lubricant oil re-refinery process, I use NaOH as coagulant agent. After overnight of gravity settling, a solid layer in the surface was form. what product is that? since the...

22 February 2021 2,116 4 View

The type of filter paper used to filter an epoxidized oil (the mixture is an epoxidized oil with magnesium sulfate) ?

I have a mixture of epoxidized oil and magnesium sulfate wich type of filtre paper should i use

21 February 2021 3,944 3 View

What reaction will occur when adding hexamine into ammonium nitrate in an acidic medium?

Hello, I am investigating properties of water in oil emulsion explosives. And adding hexamine (hexamethylenetetramine) into one of the phases that are used to make the emulsion should increase the...

21 February 2021 8,680 1 View

How to determine number concentration of polymer solutions using viscosity experiment?

I have synthesized PNIPAM (Poly (N-isopropylacrylamide)) microgels, which are copolymerized with oligo-ethylene glycol based comonomers. I have to determine the exact number concentration for each...

19 February 2021 5,205 5 View