0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Flow rate of mass is vector or scalar?
scalar
How do you calculate air flow rate through a tapered cylinder?
Using conservation of mass: mass flow rate = ρ * V * A where ρ= density, V= velocity, and A= cross sectional area therefore since massin = massout therefore: (ρ*V*A)in = (ρ*V*A)out
Why as the water falls its speed increases and the area of cross section decreases?
It is explained by mass conservation, and water being an incompressible fluid. Imagine water going through a pipe with varying inside diameters Di's. Water will flow the fastest in the pipe section with the smallest diameter, and will flow the slowest in the widest section of the pipe. The product of the volumetric average velocity of the water flow v, times the cross section area A, is equal to the volumetric flow rate (vol/time) G. G = v∙A If you have a constant volumetric flow rate, if the area reduces to half, the velocity doubles. By the way, if you multiply the volumetric flow rate G by the liquid density ρ, you get the mass flow rate Q, (mass/time). Q = G∙ρ = ρ∙v∙A
Why burning velocity decreases with increase in equivalence ratio?
When equivalence ratio increase, the actual air-fuel ratio decrease, which mean the mass flow rate of air is decrease. So, the volume flow rate of air is dercreasing and its mean the velocity is decreasing.
What viscosity level was the fluid flow rate the highest?
The relationship between radius and fluid flow rate is inversely proportional. As radius goes down, fluid flow rate goes up. The highest fluid flow rate will be at the lowest radius.
What is performance ratio of desalination plant?
the ratio of the distillate mass flow rate to the mass flow rate of the steam used
The mass flow rate of gasoline exiting a refinery tank is 1150 kgmin Estimate the volumetric flow rate in literss?
The specific gravity of gasoline is approximately 0.701150 kg/min * (m^3/0.70*10^3 kg) * (1000 L /m^3) * (1 min / 60s) = 27 L / s
What is the mass flow rate of domestic LPG?
16LPM
Flow rate of mass is vector or scalar?
scalar
Is there a optimal flow rate for maximum heat transfer when using a heat pump?
Yes there is an optimum flow rate. Kind of! The heat pump manufacturer will post on the internet or in the users guide what the maximum and mimimum flow rate through his heat pump should be. I take it that the optimum then, is anywhere within that range. My pump manufacturer prescribes 20 GPM to 70 GPM for the heat pump I will be using. Too low a flow causes the heat pump to overheat. Too high a flow is hard on system components. dburr
What is meant by flow rate?
The flow rate may be defined by the quantity of a fluid which can be transportted through a hole with a given area in an unit of time.
How do you determine flow rate of pool pump?
please look at the packaging.
What is relation between mass flow rate and discharge pressure in reciprocating compressor?
These have a inverse relation. You will need to know the discharge and the incoming pressure in order to find out the mass flow rate.
What are flow meters used for?
Flow meters are used to measure the linear, nonlinear, mass, or volumetric flow rate of a liquid or gas.
How do you calculate ball mill residence time?
mass of mill charge divided by mass flow rate.
What is the purpose of a mass flow controller?
A mass flow controller is used to measure and control the flow of liquids and gases. It keeps the fluid or gas flowing consistently at the perfect rate of speed.
What is gallon's per hour?
Refers to flow rate on something like a fuel pump for example
