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Questions related from Jubin V Jose
What factors contribute to methanol slip in spark-ignited engines during neat methanol operation? Why is it more prominent compared to compression ignition operation? Additionally, what...
10 September 2023 2,350 0 View
Is a domestic gas stove using natural gas more environmentally harmful than one using butane cylinders?
10 September 2023 6,152 0 View
"Mercedes' Formula 1 engine has hit a landmark achievement on the dyno at the team's Brixworth factory after breaking the 50% thermal efficiency barrier for the first time. " What is the reason...
14 December 2019 5,482 3 View
I wish to know if anyone could help me in understanding how to operate an engine in stratified mode. Do we need to go for double injection or can we depend fully on late injected fuel quantity.
25 August 2019 8,939 5 View
Since in India 76% of the electricity is produced from coal I am just wondering what will be the brake thermal efficiency of these power trains! We have ............... Combustion efficiency of...
11 July 2019 5,806 7 View
I wish to convert my data in kg/s to Filter smoke number value. Can anyone help me in this regard.
13 May 2018 209 5 View
I wish to know what is the best range of equivalence ratio distribution near the spark plug when we operate the engine in stratified mode. As per Heywood PHI~1.2 is the best near the spark plug....
26 April 2018 4,744 4 View
Is it possible to do parallel processing in Arduino? If so can anyone tell me how to do so.
12 February 2018 8,873 2 View
Can we convert old IC engines with high pollution to compressed air engines. Changes required only for intake system and cam shaft. Only expansion and exhaust will be there. I believe this is...
11 February 2018 4,186 9 View
I read in one fluid dynamics text that flow can remain laminar even up to 8000 to 10000 Reynolds number when it flow through a pipe. If the medium is undisturbed and surface is smooth enough. So i...
10 February 2018 7,185 17 View
What is the importance of tumble ratio in a GDI engine. In my study i can see variation in tumble ratio for different injection timings. Tumble ratio at what point is more relevant. Either spark...
09 February 2018 2,156 4 View
Can injection timing affect incylinder temperature at the time of combustion in a GDI engine. If so can it have influence on NOx formation in GDI Engine.
05 February 2018 9,006 5 View
Among RANS and LES which one is the best for simulating transient flow in IC Engine.
02 February 2018 8,507 10 View
Are electric cars greener than conventional gasoline cars? If so, how much greener? What about the CO2 emissions produced during electric cars' production? And where does the electricity that...
29 January 2018 3,866 4 View
Engine speed estimation and triggering injector or ignition system in crank angle resoled mode is an important part of ECU development ? I wish to know how it is done? Can anyone provide good...
26 January 2018 2,342 2 View
We all know throttling losses are a predominate reason for low part load efficiency. I wish to know how we can reduce this. If not possible how we can use this throttling effect to improve...
25 January 2018 5,524 2 View
Recently i came to know that water is injection is giver greater emphasis in the research for reducing in-cylinder NOx. I wish to know how good it is and what are the demerits involved.
23 January 2018 2,969 3 View
Is it possible to develop a technology which will either work in electromagnetic principle or laser energy transfer or.. Which can be used to charge an electric car while running. Or even the...
01 January 1970 6,841 2 View
https://www.linkedin.com/pulse/toyota-grant-open-patent-access-drive-industry-uptake-kevin-f-brown/
01 January 1970 5,485 2 View
Dear all What can be defined as a threshold for engine operation in-cylinder deactivation or skip fire mode? Keeping below 5% COV of IMEP is no longer feasible right? So what can be the best...
01 January 1970 2,548 1 View
