Do you give us some of the undesirable properties which that result from tricalcium aluminate as one of the constituents of cement?

More Khalid Mohammed Breesem's questions See All

What is your opinion about who is writing and discussing here in Researchgate in the mother tongue and not English?

Are you with or against?

31 December 2018 5,421 0 View

Why do you want to write for journals? What is your purpose?

What are the main important reasons for publishing in a journal? Many thanks in advance.

09 October 2018 1,754 5 View

Does the colour of the Powerpoint slide determine anything? As a reader / examiner, what colour would you like on the slide?

Thank you in advance

04 May 2018 6,174 0 View

No title

Do you agree with above-mentioned? Thank you in advance.

01 February 2018 1,890 1 View

What's the latest software for the concrete mix design that's functioning?

Does anyone have a version of this? Thank you in advance

01 February 2018 8,092 1 View

Are you agree that the best is to join a conference related to your field of study?

The points are when attending a conference in the field that you are doing, what will you get?

01 February 2018 4,082 0 View

Are you agree that the knowledge measured by publishing a paper in a journal with an impact factor?

It's undeniable that publishing papers, especially in high impact journal, give empowering knowledge for the benefit of society. What you think about the other publications. Is it an achievement?

31 December 2017 9,829 7 View

What are the Strongest Types of Concrete?

Concrete gives its full strength through the chemical reaction between cement and water which is called hydration. What are the Strongest Types of Concrete? Dear colleagues, thank you for your...

31 December 2017 4,117 3 View

Are you agree English text is often shorter than other languages?

Dear colleagues, Thank you in advance.

31 December 2017 2,399 7 View

Can give us where can I download free textbooks?

Is there any specific webside for the above objective

31 December 2017 6,361 2 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

What are the countries most affected by extreme rainfall as a result of climate change?

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

What is recommended for solid domain in ANSYS FLUENT?

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

Heat exchanger with liquid Nitrogen as coolant?

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

How can i resolve the "final solutuin is not converged" error in Comsol for my heat transfer simulation??

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

Concrete compressive strength databases?

I am looking for datasets similar to this one: http://archive.ics.uci.edu/ml/datasets/Concrete+Compressive+Strength I am looking for concretes with different types of aggregates (Recycled,...

27 February 2021 6,801 3 View

Exit velocity of natural gas from pressurized tank?

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

Compute for the total volume of concrete needed for the concrete pouring of the foundation including its column up to NGL only as shown in the plan?

Looking for the quantity of cement, sand, and gravel of footings and columns. Thank you!

25 February 2021 3,092 2 View

Anyone that can help with Maxquant TMT16plex which is missing?

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

How to properly calculate the fluid solid heat transfer between polypropylene matrix and glass fiber in a porous medium?

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