What are the perfect mathematical model for a solar-powered ship implementation?

Olusegun Babatunde Ojewola @Olusegun-Babatunde-Ojewola

29 July 2024 1 5K Report

A computational study of heat flux on cylindrical surfaces using CNT hybrid nanofluids

Igor Faddeenkov

Could you precise your request a bit more?

- What is the problem at hand?

- which variables do you want to optimize/maximize?

- how do you calibrate/train your model? Do you have (enough) data / physical knowledge behind the processes you expect to happen

Badges
Science topic

More Olusegun Babatunde Ojewola's questions See All

Is there any reputable journal that can publish a research article in the field of Agriculture without charging the author a handling/publication fee?

01 December 2020 3,408 16 View

How can you edit the added authors' names on research gate?

I made error in inputing authors' names

21 January 2020 5,365 1 View

Why is waste cooking oil or waste frying oil is interchangeable used for spent oils from households, restaurant and food industries ?

Why is waste cooking oil or waste frying oil is interchangeable used for spent oils from households, restaurant and food industries ? Can somebody share relevant published work on this?

30 December 2019 8,407 3 View

Please I need your comment. Thanks. Are we right or wrong to submit to such journal or not?

Before submitting to a journal, the scope has to match the content of your submission. This is clear, however, many editors these says use this cliche statement "Thank you for submitting your...

08 November 2019 5,131 19 View

Can inferior properties of crude biomass pyrolytic oil be attributed to the presence of polar compound?

Can basic inferior fuel related properties of crude biomass pyrolysis oil (BPO) be attributed to the presence of polar compound such as various oxygenates, nitrogen heterocycles and...

24 September 2019 876 3 View

What is the significance of additive in Oil Sands Recovery Processes?

What is the significance of additive in Oil Sands Recovery Processes? What is the role of Mechanical Engineer with the adoption of additive for recovery?

05 August 2019 9,056 3 View

How do you employ solar energy to produce hydrogen fuel?

23 April 2019 9,042 5 View

How can I diagrammatically explain hydrogen fuel production via Solar pathways?

23 April 2019 4,176 2 View

What are the latest innovations in biodiesel production, hydrogen and fuel cells?

12 April 2019 157 3 View

What are the useful material and book for modeling biomass conversion processes using relevant tools (e.g., Aspen Plus)?

07 March 2019 6,758 2 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...

02 March 2021 6,865 1 View

How to quantify carbon deposition on CuZnAl catalyst?

Dear All, I want to quantify carbon deposition on the surface of the CuZnAl catalyst. I have tried thermogravimetric analysis, but I've got weight gain as the active Cu- get oxidised. Does anyone...

01 March 2021 1,907 3 View

Why Trivalent chromium start precipitating above PH 5 ? Moreover discuss difference between adsorption of chromium and precipitation of chromium ?

I am a student of MS Environmental Engineering and started my research phase. I am working on metal removal ( chromium iii ) by using activated carbon prepared from the agricultural feedstock. So...

01 March 2021 5,475 2 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

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

How can I assign a velocity along one direction to CO2 molecules in a molecular dynamics simulation using GROMACS?

Dear all, I am trying to perform a MD simulation about the interaction between CO2 and a polymer. I create my model, solvate it and perform the NVT and NPT equilibration. Now I am not able to...

26 February 2021 10,014 3 View