วีดีโอ

thank you

Thank you

what is that?

:) ok

ok good.

@chemicalengineeringA but boss distilation coulmn me petrol kaysa bante hai, refinary mei!

please try madam

Thank you.

yes

th-cam.com/users/shortscB4tywiEIl8

try 57 ^2 sameway

Thank you for your suppourt

Yes, Green's Theorem is often included in M.Tech syllabuses for engineering mathematics courses.

Since a constant flow rate is maintained and the velocity 𝑉 is constant along the pipe, the kinetic head term cancels out on both sides. In this problem, since the diameter of the pipe is given as constant (0.2 m), we can safely assume that the velocity, V is also constant throughout the length of the pipe. I hope you understand.

Glad to help!

An infinite solution means there are countless solutions to an equation or system, usually because the equations are dependent and overlap entirely. However, "emitee" is unclear in this context.

@@chemicalengineeringA countless solution evvaru?

Please see th-cam.com/video/-XUgGxtKTNA/w-d-xo.html

Happy to help!

Za is zero because the height of point A from the datum line is zero.

@@chemicalengineeringA thank you sir

A Textbook Of Fluid Mechanics And Hydraulic Machines, 6/E by RK Rajput

The question seems to ask if the mass remains constant while the car is in motion over the 24 meters. According to Newton’s laws of motion, the mass of the car would indeed remain the same unless influenced by some external factor (which isn't mentioned in this context). The distance traveled (24 meters) is related to the car's velocity and the forces acting on it, but the mass itself does not change under normal conditions.

The SI base unit for electric current is the ampere, represented by the symbol A

ok

The ideal gas law provides a good approximation for these gases at low pressures and moderate temperatures.

Water is pumped from the lower tank to the upper tank because the pump provides the necessary energy to overcome the height difference. The pump increases the pressure and velocity of the water, allowing it to move upward regardless of the lower tank's height. The system doesn't rely on the lower tank being taller-it's the pump's work that lifts the water. Bernoulli’s equation helps calculate the required power, but it's the pump that supplies the energy to move water from a lower to a higher elevation.

The machine you're referring to is an air compressor, such as a reciprocating compressor, which operates under a polytropic process.

An industrial air compressor is used to compress air from a low-pressure environment to a higher pressure. The compressor performs the compression in a polytropic process

Understanding and predicting gas behavior can indeed be quite a challenge, especially when it comes to applications like gas compressors. It requires a deep grasp of thermodynamics, fluid dynamics, and material properties to ensure efficiency and reliability.

th-cam.com/video/KLH8BzgkXCU/w-d-xo.html

Ok

Changes in inlet pressure can alter the flow coefficient, influencing the relationship between flow rate and pressure differential resulting in unstable flow and erroneous measurements

In the case of liquids, changes in inlet pressure primarily affect the pressure differential across the venturi meter rather than significantly altering fluid density, which remains relatively constant. This pressure variation can lead to inaccuracies in flow measurements, as it impacts the calculations based on the Bernoulli equation. While the effect on measurement accuracy is less pronounced compared to gases, maintaining stable inlet pressure is still essential for reliable flow rate calculations.

The molarity of pure water is approximately 55.56 moles per liter (M). This value is derived from the fact that one liter of water has a mass of about 1000 grams, and since the molar mass of water (H₂O) is approximately 18 grams per mole, the calculation is as follows: Molarity (M) = mass of water (g) / (molar mass of water (g/mol) × volume (L)) Substituting the values: Molarity = 1000 g / (18 g/mol × 1 L) ≈ 55.56 M This means that there are approximately 55.56 moles of water in one liter of pure wate

thank you

You can directly input it, as I am using the Darcy-Weisbach equation with the Fanning friction factor. That's why I am calculating the Fanning friction factor first and then multiplying it. From the Moody diagram, you can get the Darcy friction factor. Since the Darcy-Weisbach equation includes the 4f term, that's why I am using this approach.

Ok I understand, thankyou.

ok

Thank you for your support.

The Navier-Stokes equations don’t directly include temperature, but temperature affects fluid properties like density and viscosity. To account for temperature, an energy equation is added, which tracks how heat influences fluid flow. Temperature (measured in Kelvins) can change the flow speed, with hotter fluids flowing more easily (lower viscosity) and cooler fluids flowing slower (higher viscosity). This extended system is often called the Navier-Stokes-Fourier equations, incorporating heat transfer into fluid dynamics. Your understanding of how being cold affects your movement (slowing you down) can be likened to the effect of temperature on fluid viscosity. Lower temperatures can "slow down" fluid motion by increasing viscosity, and higher temperatures can make fluids flow more easily.

d= dy1+dy2 , d=2.5 cm , and dy1=dy2, dy1=dy2=d/2, total distance is 2.5 cm , thin plate is in middle , thats is the reason.

Good to see you here

Yes, correct. I did Mistake

Glad it helped! For additional resources and instructional videos on this and similar topics, visit chemicaledu.moodlehub.com/

ok

So nice of you. For additional resources and instructional videos on this and similar topics, visit chemicaledu.moodlehub.com/

For additional resources and instructional videos on this and similar topics, visit chemicaledu.moodlehub.com/

@@chemicalengineeringA ok

Sir please make some more videos on the topic of chemical process modelling

For additional resources and instructional videos on this and similar topics, visit chemicaledu.moodlehub.com/

ok . For additional resources and instructional videos on this and similar topics, visit chemicaledu.moodlehub.com/

yield is also sometimes defined as moles of desired product divided by either moles of reactant fed or moles of reactant consumed in the reactor, here defination should be moles of reactant feed. I took the example of Felder's Elementary Principles of Chemical Processes; page 140 exameple and check the reading P -138 middle ,. Thank you asking for the question.

Iterations in numerical methods are used to approximate solutions for problems that can't be solved analytically, handling complex or nonlinear equations by refining initial guesses to converge towards accurate results efficiently and flexibly.

@@chemicalengineeringA thankyou so much sir

So nice of you

keep engaging

@@chemicalengineeringA sure .