How to calculate the flow rate of water inside the piping using pressure?

Pressure is 2 bar and the pipe diameter is 2 inches

11 December 2017 6,874 5 View

What causes a magnetic contactor burnt?

01 February 2017 2,948 0 View

What is the application for paper gasket?

11 December 2016 5,495 1 View

What is VPN?

10 November 2016 8,326 2 View

Does anyone know in what condition we need to tune the sensitivity adjuster of the sensor? Is it based on the size/diameter of the target?

10 November 2016 7,840 2 View

Hi, what to do if error message always appear when running simulation using ANSYS fluent?

Currently running simulation using ANSYS fluent with time step size = 0.01 and number of time steps = 360000. (In reality i have to carry out the process in 1 hour, so 360000 times 0.01 equal...

04 May 2016 4,170 3 View

Anyone know how to create 2D using Autodesk Simulation CFD 2015?

02 March 2016 5,107 5 View

Anyone know how much power(watt) of electrical heater that will be required to generate heat which can achieve 400 degree Celsius?

Hi, currently i try to figure out what kind of heat sources that can be used to heat the plastic to 400 degree Celsius and the amount of power(watt) that needed to consume in order to reach and...

01 February 2016 2,891 4 View

Hi, anyone know what is the factor of safety of mild steel?

AISI 1018 mild/low carbon steel has excellent weldability and produces a uniform and harder case and it is considered as the best steel for carburized parts. AISI 1018 mild/low carbon steel offers...

10 November 2015 7,740 3 View

What kind of bearing is suitable to support applied load of 1000 lbs ? Is there any other factors that we need to consider when selecting a bearing?

09 October 2015 9,544 7 View

How to compare 2 samples recruited with different sampling methods?

If I want to compare characteristics of 2 groups of patients, one group is recruited from a random sample of the general public while another group is from a sample with a fixed gender (male to...

26 February 2021 3,526 3 View

How long does it take to get a modeller(for homology modelling) license?

I submitted my e-mail address on modeller website to get a license. The problem is that, the site cannot process my school e-mail (ewhain.net). I submitted my Lab website and school name so that...

25 February 2021 9,054 3 View

Is there any teachers based in UK who would like to take part in my study?

24 February 2021 4,833 3 View

Do you consider undergoing a structure literature review / Meta analysis and getting numerical findings sort of quantitative method?

I am looking for a classification of the research methods included in literature review papers or Meta analysis ones .

22 February 2021 1,131 4 View

Can I do two kinds of mixed method in explanatory research?

Dear distinguish professors and scholars, I have a research in measuring two kinds: think tank capacity and research impact on policy. Can I do two kinds of mixed methods in order to find, "Is...

20 February 2021 6,897 1 View

How to analyse a (perceptual) study using differing/comparable sets of stimuli?

I plan on running an online perceptual experiment that has, let's say, 100 unique video stimuli altogether. Since these are too many to be rated by every participants, I would like to present the...

15 February 2021 7,444 2 View

How to analyse a split-plot design in stata ?

I have run an split-plot design experiment evaluating the efficacy of a treatment (with 3 whole plots and 4 sub-plots), and I am planning to analyse the collected data in Stata. However, I do...

14 February 2021 7,800 7 View

PV system design. 3d modelling and Analysis?

I have been looking for a good cost-effective tool for 3D modelling a glass-glass solar module system. I was initially considering Skelion as a tool but it does not look very promising, a bit...

13 February 2021 8,126 1 View

Can I use a likert survey for criterion sampling in a qualitative study or would that make it mixed methods?

I am doing a phenomenographic study on the reading experiences of avid v. Neutral v. Non-Readers. If I use a likert survey to criterion sample for participants, does that make it a mixed method...

09 February 2021 8,594 3 View

How to create the context-mechanism-outcome configuration (CMOc) in the realist methodology?

In the realist methodology (especially by Raymond Pawson et al), the CMOc is a common structure to explain what works, for whom, in what circumstances, and why? I'm always asked about the...

08 February 2021 2,792 1 View