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Questions related to Mass
In a heat exchanger, the cold stream is a corrosive material and it flows through the tube side. The shell side fluid is at a higher pressure than the tube side_ Recently one of the tubes in the...
02 December 2020 3,082 6 View
By knowing the specific volume on the inlet and on the outlet, is it correct to assume an average of those two specific volumes?
01 December 2020 3,986 3 View
Relativity theory; It includes the part of the structure of matter, that is, matter that is visible surface (supraatomic). Quantum covers only the subject of the quantum. If the speed of light is...
18 November 2020 2,608 0 View
Hello, I have fairly good examples of entropy to visualize the concept, I also have good examples of synchronicity to help understand the idea. Are the any examples of both blended together to...
17 November 2020 9,344 3 View
Hi everybody Since the beginning of my PhD I worked on a small Intrinsically disordered protein (13 Kda) which appear higher then it theoretical mass, and this is mostly due to it's N-terminal...
10 November 2020 9,519 3 View
I have performed an HRMS experiment on many compounds and obtained the following; Compound 1. calculated [M+H]+: 554.2073 Found [M+H]+:554.2135 compound 2. calculated [M+H]+: 588.1684 Found...
29 October 2020 1,098 3 View
Hi everybody I generated mass matrix by Abaqus, but it has nonzero off diagonal values. I need to get lumped mass matrix with nonzero values only at the diagonal. In Ansys I can turn Lump on...
29 October 2020 6,351 4 View
Anyone knows an effective protocol to mass produce bloodworms larvae at lab?
27 October 2020 7,214 2 View
Dear Connections, I hope you are doing well when I made an Autotune on GC-MS to check the apparatus, it does not continue the process, and there a problem in the mass Filter Electronics as shown...
11 October 2020 8,366 3 View
In a supercritical fluid extraction system, what is the equation describing the relationship between the mass of extract or the degree of extraction (m extract/m extract(0)) and the amount of CO2...
08 October 2020 6,643 2 View
I am trying to use the equation of state of pure CO2 to calculate the required mass of co2 that could be contained in a given volume of cylinder.
25 September 2020 5,789 2 View
An electron, jumps to its higher energy state level or jumps lower to its stable or ground level state, it absorbs or emit discrete amount of energy (photon) respectively. but the thing is the...
24 September 2020 2,320 11 View
Hi dear fellows I am working on micropropagation of Begonia and Gloxinia which in both of them have internal bacterial contamination. I tried ppm and antibiotics in media but both of them have...
21 September 2020 8,298 4 View
I solved a case with Ansys Fluent, but when I load the result file and try to make a contour, many variables, like Particle Mass Concentration are missing, which is exactly what I need. When I use...
20 September 2020 1,750 2 View
I am working on LNG plant optimization and using Matlab and Hysys as optimization and process simulation software, I already interface them. When I am using the compressor outlet pressures as...
16 September 2020 1,253 2 View
Hi all, Currently I am working on NEGF methodology. I read the atomistic Hamiltonian calculation method. But I need to know the method to generate single-band effective mass Hamiltonian for...
13 September 2020 5,428 1 View
I've extracted mass and stiffness matrices from a modal analysis in Ansys. I need to know how the elements of each matrix is related to node ID. Anyone can help me with an ansys command to find...
12 September 2020 9,628 4 View
How to express Nano-fluid in conservation equation of Mass, Momentum and Energy?
08 September 2020 6,041 1 View
Dear Scholars, As a part of my research, I am interested to measure the mass evolution (mass lost) of a evaporating fuel droplet during its combustion/evaporation. In our experiment, a fuel...
08 September 2020 1,648 5 View
Cities in the world over, especially in developing countries are expanding rapidly without any effective planning. Natural drainage (natural water passages and stream courses) of the areas cities...
30 August 2020 2,357 10 View
Hi everyone! I have a doubt and I hope there is someone who can give me an advice. I am modeling a MEMS gyroscope for my Master thesis and I am starting with a very basic structural design. My...
21 August 2020 9,788 5 View
In Arendt, masses are distressed due to traumatic events, economic hardships imposed upon them, or political crises, systemically marginalized and pushed out of the boundaries of the political...
21 August 2020 5,174 7 View
Please, I have a mill of volume ~10,000cm3 and I want to calculate the mass of rock sample (-10+5mm) that will occupy 25% of the mill volume. I understand that 25% will be equivalent to 2500cm3....
17 August 2020 5,766 3 View
I have a TGA analysis from a soil sample from room temp. to 600ºC. I've noticed four different stages (slopes) in the mass loss curve. Those stages are expressed in the differential curve as...
12 August 2020 2,046 3 View