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Questions related to Heat
Dear all, I have modeled a building in TRNSYS. I am cooling the building using the radiant panel on the roof integrated with simple cooling coil and other heat recovery devices (like enthalpy...
28 July 2020 8,267 1 View
Non-metallic materials such as brick stone and brick are good absorbers of solar energy, especially if they have dark coloring. Material with low thermal conductivity insulators they do not...
24 July 2020 5,860 5 View
There are a good stock of scented rice. But it is often said that there are variation in their aromatic flavor. How to measure their difference in aromatic flavor ? Does application of chemical...
17 July 2020 1,260 6 View
Hello, for my thesis I'm designing a batterypack for a diesel generator as ESS (energy storage system). I'm wondering if stack pressure is needed in a batterypack made of pouch cells. This is not...
16 July 2020 7,961 0 View
It has often been seen that semi dwarf varieties are proffered over tall varieties due to better grain yield and some other good characters. Tall varieties generally produce more biomass. Is there...
15 July 2020 5,760 4 View
I have gone through the literature survey and found that few people have synthesized mixed ferrites by separately heating the precursors before mixing them. Can anyone tell me why is that? why not...
24 June 2020 2,024 0 View
I need to use nanoluminescent materials to mark the target protein in my research, so that it will not affect the original structure and functional characteristics of the protein on the basis of...
22 June 2020 8,641 0 View
I want to decide effective heat transfer area for thionyl Chloride, so require above said questions answer.
27 May 2020 9,437 5 View
Dear all, May I get some guidance or help on: 1. How many primer-template mismatches would lead to PCR failure? 2. I know they 3'end is more critical but does any mismatch at the 5'end would...
12 May 2020 8,979 0 View
We were to start using chick embryos for organoid implantation and would like to know if we need to buy a new incubator that's specific for hatching eggs. We currently have standard cell culture...
12 May 2020 1,771 0 View
I am considering to purchase the EuroClone SafeGrow 188 Direct Heat CO2 Incubator for growing of sensitive pluripotent stem cells. Have you good experience from this incubator?
05 May 2020 8,554 0 View
I am working on simulating Welding using the Goldak Double ellipsoid heat source model in ABAQUS. But I am not sure how to define the heat source as mentioned in the equation and also defining the...
28 April 2020 4,929 1 View
The reaction was carried out isothermally at 3 different temperatures during reaction time (temperature during dosing of isocyanate remains the same at all 3 different reaction temperatures). I...
28 April 2020 7,552 3 View
Relationship of plant protection in general and plant diseases in particular to food and societal security for a three-page scientific research?
28 April 2020 3,397 3 View
Usually the running nuclear power plants reject heat into environment and the environment is getting heated up with this waste heat, causing global warming and climate change. While they claim ,...
27 April 2020 5,187 6 View
I know the term Co-generation and CHP are similar things. I used the term Co-generation in one of my research papers. However, I got a comment from a reviewer asking for using CHP instead of...
22 April 2020 6,719 1 View
A simple concentric tube heat exchanger is used to cool a sauce from 70 degrees Celsius to 10 degrees Celcius. The inner tube has internal and external diameters of 50mm and 55mm respectively and...
22 April 2020 3,732 0 View
Hi everyone, I want to synthesize ammonium nitrate (NH4NO3), based on NH4OH + HNO3 → NH4NO3+H2O For this purpose, the mixture of nitric acid ( 65wt% in water) and ammonium hydroxide solution...
15 April 2020 4,021 7 View
help please .. can somebody make me udf to use as boundary condition as i don't know how to make it Analysis type: Transient Analysis Problem : cool down test for Tank which initially has water at...
26 March 2020 4,663 3 View
Hello, For example, if I have a cell(sphere) like in the attachment (see page 2). The pressure can be calculated using the formula: P= -B* (DeltaV / V initial) (according to formula found in...
24 March 2020 7,569 0 View
I'm searching for the reaction between an activated NHS ester and cyclic alcohol. The alcohol (cyclic one)should attack the ester carbon, and N-hydroxysuccinimide should be released. I have tried...
02 March 2020 6,546 1 View
I came across the RIR value of Martensite in a paper, which is 7.98. Similarly for Austenite, which is 10.81. I want to quantify Retained Austenite in my heat treated samples. I am using Reference...
27 February 2020 9,604 2 View
Flash lamp is used in this case to heat up a rectangular plate to detect defect using active thermography. How to calculate the energy input per unit area, if a flash lamp of Energy density 40...
26 February 2020 4,187 5 View
Ammonia latent heat of vaporization is 1369 KJ/kg and water is 2256 KJ/kg what will latent heat of vaporization be when you mix both at 18% ammonia concentration (Boiling point should be ~57C at...
23 February 2020 2,647 1 View