750 ml of water is heated to 37 degree celsius and then cooled to 36 degree celsius in an open environment while ambient temperature is 27 degree celisius. How much time will it take to drop its temperature from 37 to 36 oC?
I have an XRD data file in BRML file format. Is there any free software for opening BRML file?
08 September 2017 8,254 19 View
I am working on magnetite nanopartcles (Fe3O4) and I want to find out the miller indices values for my prepared nanopartlces. I have carried out XRD analysis of nanoparticles. How to determine the...
07 August 2017 5,849 11 View
What is the procedure for this analysis? Including sample preparation.
10 November 2016 8,611 5 View
Reactor size: 320 ml glass bottle. Substrates: Wheat straw, rice straw, bagasse (Not a mixture, but digested separately) Temperature: 37 oC HRT: 45-60 days pH that i want to maintain is...
08 September 2016 7,181 7 View
Increased heat, drought and insect outbreaks, all associated to climate change, have increased wildfires. Decreasing water supplies, declined agricultural yields, health impacts in cities owing to...
01 March 2021 7,168 9 View
Should I mesh the solid domain ? or should I use wall thickness? or Shell conduction? for Heat Transfer between two fluids of a Heat Exchanger. what is recommended?
01 March 2021 9,785 3 View
I want to cool Natural Gas from 195 Kelvin to 138 Klevin in a heat exchanger by using liquid nitrogen as the coolant medium. When entering the heat exchanger, the liquid nitrogen will have a...
01 March 2021 6,450 5 View
I have been trying to simulate heat transfer problem in Comsol 5.5 for long time but it always throw an error stating: "Failed to find a solution. Maximum number of Newton iterations...
28 February 2021 8,626 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
Hi I am very new to proteomics analysis. I have got raw files from core facility running thermofisher TMT 16plex 4 hours. I cannot find on maxquant the option TMT16Plex there is only up to 11...
25 February 2021 1,675 3 View
I'm building a cfx model of thermoplastic pultrusion process on ansys and i have a doubt on how is the proper way to set this parameter in a porous medium
24 February 2021 1,915 1 View
I'm doing a cfx simulation of a multiphase flow in pultrusion and i set the Interfacial Area density in the heat exchange of a porous medium in this way IAD=Total fiber lateral surface of fiber...
23 February 2021 6,043 1 View
Hi I am working recently on a project where I have to study how the thermal properties or heat transfer enhancement of nanofluids as the volume fraction changes, or if a magnetic field is applied...
22 February 2021 961 2 View
Hello, I created a very tall tower (>1000m) and applied pressure boundary conditions at the inlet (bottom) and outlet (top) that correspond to the pressure are their relative altitudes....
22 February 2021 9,972 4 View