What is the ideal CA50 location for SI engine?

CA 50 - 50% burn (crank angle) from a 'rate of heat release vs crank angle' curve for a given...

09 October 2018 293 1 View

GDI engine injection duration, injection quantity and rail pressure?

Dear all Can anyone provide me the details of fuel injection duration, injection quantity and rail pressure at which a GDI engine operates at full load, part load and idling conditions. I am in...

06 July 2018 7,126 0 View

Increase in fuel temperature before injection in GDI?

Dear all I wish to know what is the rise in temperature of the fuel compared to the ambient temperature once it leaves the fuel injector nozzle in GDI. The temperature increase can be due to...

06 July 2018 4,895 1 View

Radar sensors availability?

Dear all I wish to know whether any one is working on Radar system for autonomous vehicles. I wish to know who is the supplier of the same. I need only a few systems. Can i get any system that...

02 March 2018 5,198 5 View

Earth core is it a future energy source? Solution for all energy crisis! ?

We all know that earth core is at very high temperature. Is it possible to extract that energy out from there? Geothermal as of now the technology is not well mature enough as per my opinion....

01 February 2018 4,394 4 View

Can vibration induce turbulence in a laminar flow?

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...

01 February 2018 8,653 22 View

Can anyone suggest good papers or books on in-cylinder flow in IC Engines?

I wish know in detail about 1. In cylinder turbulence pros and cons. 2. Effect of tumble. 3. How to analyze the vortices formed and its effect? 4. Velocity vectors and its importance. 5. Flow...

01 February 2018 6,574 0 View

Turbulent kinetic energy in IC Engines?

Hai can anyone suggest me a simple and good book/paper that can give me more insight into turbulent kinetic energy in IC engine related studies.

31 December 2017 3,653 2 View

Reason for higher stability or lower COV of CI engine compared to SI engine?

CI engine use to give stable torque output and lower cylinder to cylinder variation. Can anyone suggest me reasons for the same.

31 December 2017 8,427 2 View

How to avoid signal interference in forward collision control system?

We will be having cars with forward looking radar or ultrasonic sensors which will look for obstacles in a car. If two signals from 2 cars interfere and if it result in wrong estimation of value...

31 December 2017 615 3 View

Where can I find public datasets with Covid-19 patient information?

Hi, I'm looking for public datasets that have CT, X-ray information, or medical records for patients with Covid-19. Does anyone have suggestions?

28 February 2021 4,760 3 View

How to get rid of somebody pretending to be the author of a publication?

One of the publication I co-authored has the author's name in abbreviation. Then, somebody whose nothing to do with that paper acquired it as her work. To whom in this RG shall I ask for a hand,...

27 February 2021 4,206 4 View

Can I put a figure that was drawn by Bio-Render in publication paper?

I want to publish paper in journal but I have figures which have drawn with bio-renders, can I put them in the paper or which other software I can use to draw them?

27 February 2021 8,179 1 View

Modeling viscosity using model of Chung?

Hello, As part of simulation of gases mixture and water, I need to calculate viscosity of the fluid components and I am using relationships proposed by Chung et al. (1988). The irony is while I...

25 February 2021 8,053 5 View

Why is My firend's profile not visible?

Hello, I created a profile for my friend on google scholar. I have added a verified email address. I marked the profile as public. Formerly his profile was visible. However, now, When I type his...

24 February 2021 8,680 3 View

How was your experience with Biomedical and Biotechnology Journal?

How was your publication experience with BBRJ in terms of peer review and reviewer comments. Did you find it fair and transparent ?

23 February 2021 3,810 6 View

How to minimise the risk of being abused the profile of potential participants tagged in a social media post?

Dear colleagues, I got this one in one project I did ethics review. It's great to hear about your thoughts/experiences. "Doing an open recruitment online (i.e., via Facebook) requires public...

22 February 2021 3,322 3 View

Research Gate Does it help researches to publicize their scientific work ?

In my opinion, the RG site is useful in solving scientific problems and shows the researcher's ability. Besides, the separation of the H-index from the self-citations and the overall index is an...

22 February 2021 3,894 6 View

How do I plot Pressure against crank angle degree in Fluent?

18 February 2021 8,390 3 View

I can't edit my publication, the "edit" is blurred. How can I edit it?

I have entered a wrong question mark in my publication and added "Forthcoming", I want to edit the title of my publication, but the "EDIT" is blurred, I can't edit it. Any suggestion? thank you.

18 February 2021 1,279 3 View