Review and cite MASS protocol, troubleshooting and other methodology information | Contact experts in MASS to get answers
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Questions related to Mass
Hello. I want to simulate the forging process of a complex part using the Explicit solution in Abaqus. Due to the complexity of the geometry, I have to use Tet elements. But while solving it, I...
23 June 2020 8,486 3 View
Hello , Im doing a structural analysis on a geometry at ansys mechanical apdl. After the analysis , i want to print the overall volume of my geometry in order to calculate the total mass. Im...
09 June 2020 3,480 1 View
I have generated the band structure of my material using Wien2k software , Please could you explain me how we can calculate the effective mass of electron and hole for perovskite materials...
01 June 2020 761 6 View
I'm modelling moisture diffusion into this Bi-material. Meaning one fluid diffuse into different 2 material (Pic below). Hence I would require to set different Mass Diffusivity & Porosity in this...
25 May 2020 595 3 View
How much biological mass, planet earth can handle accumulatively? What can be sustainable ratio of organic matters vs inorganic matter?
23 May 2020 9,560 4 View
I am working on cross flow condenser.I have made CFD code based on it. My total mass should be 2.817kg every node. I am getting range of 2.817 to 3.192 kg. My highest error in percentage in some...
19 May 2020 6,476 4 View
I want to estimate the mass (does not have to be accurate) of a centrifugal compressor knowing the required mass flow rate and pressure ratio. Thanks in advance!
07 May 2020 2,603 1 View
At the values for the electron effective mass= 0.22 and the hole effective mass = 0.79, the dielectric constant =11.1, and band gap energy=2.26 for GaP, calculate the intrinsic carrier...
06 May 2020 7,141 4 View
Molar masses 40.8 and 100.1
27 April 2020 3,009 3 View
Hello, I'm using WRF-CHEM to simulate the Etna plume and fall-out. I'm using prep_chem_search.inp to input starting data, using Values.txt tu configure the height, duration, ash mass, and SO2 mass...
19 April 2020 5,605 1 View
but photon doesn't have or it is negligible and it could have huge amount of energy . HOW?
10 April 2020 3,631 14 View
For linear regressions between linear measurements and body mass, which transformation is better to use? base e logarithm (LN)? or base 10 logaritm (LOG10). Apparently they do not make such a for...
08 April 2020 5,298 12 View
ISOLATION OF ENDOPHYTIC BACTERIA Hello! Please what are the next steps after obtaining several colonies after seeding the Nutrient Agar medium by the mass seeding technique? In short, I have a...
06 April 2020 6,168 9 View
I tried Fmoc-SPPS with short cyclicPeptides (12 aa length, Brom-Acetyl at the start for cyclization), for the first time containing citrollin. Many of the petides show a main Peak at the MALDI MS...
31 March 2020 4,082 3 View
hello, I'm student who study about modal analysis, I tried modal analysis to simple 1 floored model that have 4 legs. Total mass is almost 2kg. As a result of the analysis, the effective mass in...
31 March 2020 7,761 4 View
I've done mass balance around the reactor but I'm stuck at the volume bit because volume is not constant.
28 March 2020 8,771 3 View
Formentera island had been through early self-quarantine, port closed, for 14 days and there is still no Covid19 cases in the island. Formentera is a weird Earthian gravitationnal aberration (as...
26 March 2020 1,248 2 View
X-Ray diffraction is a well stabilised tool for qualitative analysis of different phases present in the material. Different X-ray machines have their limitation depending upon the minimum quantity...
26 March 2020 3,299 4 View
Metabolic scaling (Kleiber's law) is an important allometric scaling that dictate a lot of biological variables. Adypocites storage energy for energetic demand and supply and are connected with...
24 March 2020 8,004 3 View
For a disinfection study, Monochloramine (NH2Cl) stock solution is prepared by dissolving ammonium hydroxide (NH2OH) (1M) solution in sodium hypochlorite (NaOCl) (1M) and cooled to 0°C at an NH4:...
18 March 2020 6,927 1 View
Hello, I am new to the study of electromagnetic interactions with mediums, and I am trying to calculate the depth an x-ray would penetrate water. From my findings, I understand that I would need...
25 February 2020 6,723 8 View
Hello, I have purified a protein in minial media with 100%D2O, what i wish to know is if this is completely deuterated? I have sent this for mass spec analysis maldi with the matrix acidified...
18 February 2020 8,437 3 View
How to identify unknown compound by the chromatogram and peaks received by MALDI-ToF
17 February 2020 5,474 3 View
Weight drops generates vibrations in the floor they hit. Impulse mdv must be conserved, even if the floor or mass is cushioned with mats. Cushioning leads to less high frequency content in the...
17 February 2020 9,899 3 View