Different types of grinding aids are available in market. My personal experience suggests that chance of reducing specific power consumption in cement grinding is 50-50.
I am trying to obtain the response and recovery times for my gas sensor device. It appears the the response/recovery times are primarily dependant on the flow rate of the gas I inject into the...
26 February 2021 1,511 3 View
I have successfully released MEMS cantilevers with a photoresist sacrificial layer, using a dry plasma ashing technique. However, this process tends to damage the metal contact pads and result in...
15 November 2020 8,963 6 View
I tried running Linear Regression but I feel the model has heteroskedasticity.
03 May 2020 6,874 6 View
Glutaraldehyde, in low concentration at buffered pH 7.2, is used as a shipping solvent for Medical devices involving animal tissue. Suggest a accurate and reproducible method for determining assay...
12 March 2020 6,032 1 View
Fluent offers different temporal discretization schemes. There are two implicit schemes: Second order and bounded second order. I am wondering what are the advantages and disadvantages of these...
12 December 2019 3,795 4 View
I want to model a chemical reaction in Fluent. However, reaction being too complicated, there is no single activation energy model available. The DAEM approach is used to estimate the products...
26 August 2019 7,144 1 View
I am currently simulating a system involving various chemical reactions. My primary phase is gaseous and secondary phase is solid. There are reactions involving solid to solid and gas to gas...
02 May 2019 3,826 3 View
I have a geometry where the flow is transitional. i.e. a part of it has laminar flow and rest part has turbulent flow. Can I use k-epsilon model for this problem? Does it resolve the laminar...
28 March 2019 6,428 19 View
I am simulating a diesel spray in air. I want to get the number of droplets and their diameters (preferably individual over mean) at certain time step. How can I extract this data?
13 December 2018 8,433 3 View
Most of the CFD solvers use FVM. However, FDM is pretty simple to implement. I am interested to know exactly what advantages do FVM offer. And when should one go for FDM if he is planning to write...
13 December 2018 8,641 38 View
Looking for the quantity of cement, sand, and gravel of footings and columns. Thank you!
25 February 2021 3,092 2 View
Hi, everyone I'm working on a privacy-preserving algorithm that will apply to IoT devices. So, I need to measure the power consumption by implementing this algorithm. Any suggestion, advice,...
25 February 2021 8,749 6 View
I am doing ball milling operation of Aluminum and silicon carbide powder. I am pretty confused about what should be added as process control agent ? what is role of toluene as PCA and stearic...
12 February 2021 5,205 3 View
The hourly load curves of the selected household in each season are shown in Fig. 28. Figure 28 shows the demand for electricity in four months on an hourly basis. Can you explain this diagram to...
08 February 2021 657 16 View
I want to mill Aluminosilicate refractory powder. I have 7-micrometre aluminosilicate refractory powder and I am going to do wet milling. I want to know how much water to be added to the wet...
07 February 2021 2,829 2 View
The bacterial NRPs (nonribosomal polypeptides) are famous as clinical drugs such as antibiotics, but is there other native function of these NRPs of bacteria except antimicrobial, because their...
01 February 2021 4,280 1 View
In Powder Coating Industry, Is there any equation that relates physical properties of chips (granules of thermosetting polymer, i.e, extrudate that has been cooled and crushed) such as dimensions...
26 January 2021 1,077 3 View
I need to check the Heavy metal (lead) consumption assay using microbes at varying concentration in same media. ( 200mg/L to 2000mg/L).kindly help me to clear it.
19 January 2021 1,946 9 View
if i want to classify opc, ppc using there hyperspectral data and deeplearning how should i do it. please tell name of any pretrained network that can help via transfer learining.
11 January 2021 4,634 3 View
I am a beginner in rietveld refinement, my samples contain numerous overlapped peaks and amorphous phases. I have few doubts related to rietveld refinement of cement paste: 1. My quantifications...
11 January 2021 8,873 6 View