I need your help to check my long paragraph

Question

I need your help to check my long paragraph, thanks in advance.

"Combined heat transfer fluid handling non-Newton Pavrla in channel analysis entropy production under different boundary conditions has been studied. Effects of parameters such as Prandtl number, viscosity-Pavrla index and none-dimensional Richardson have reviewed and results is shown as velocity and temperature profiles, charts of local Nusselt number and friction coefficient .Heat compound at the beginning of the channel forced convection of heat transfer is dominant in the area; While in the downstream flow free convection of heat transfer is dominant.
With increasing number of Prandtl number the local Nusselt parameters is increased and friction coefficient parameters and maximum velocity is decreased.
With increasing Richardson (under different boundary conditions) the rate of heat transfer increased and will increase the number of local Nusselt, average Nusselt, coefficient of friction and maximum velocity value..
With increasing viscosity index Non-Newton Pavrla the maximum amount of velocity, coefficient of friction increased and local Nusselt and average decrease.
Factors such as increased Richardson, Prandtl and Reynolds that enhance heat transfer will lead to increase of entropy which is due to heat transfer.
Also, the increase in Richardson, Reynolds and reduce in Prandtl will be followed by increase of friction and increase in the entropy which is due to friction.
Increased friction and heat transfer cause the increase of total entropy."

Kabel · Accepted Answer

As always, it's just my suggestions, so anyone actually qualified to give better opinions, please do so!

Please remember also; I don't understand the subject matter either (although I am a scientist at heart) since it is beyond my field of knowledge.

"Combined heat transfer fluid handling non-Newton Pavrla in channel analysis entropy production under different boundary conditions has been studied. Effects of parameters such as Prandtl number, viscosity-Pavrla index and none-dimensional Richardson have been reviewed and results are is shown as velocity and temperature profiles, charts of local Nusselt number and friction coefficient .Heat compound at the beginning of the channel forced convection of heat transfer is dominant in the area; while ~~While~~ in the downstream flow free convection of heat transfer is dominant.
With increasing the ~~number of~~ Prandtl number, the local Nusselt parameters is increased and friction coefficient parameters and maximum velocity is decreased.
With increasing Richardson (under different boundary conditions) the rate of heat transfer increased and will increase the number of local Nusselt, average Nusselt, coefficient of friction and maximum velocity value.
With increasing viscosity index Non-Newton Pavrla the maximum amount of velocity, coefficient of friction increased and local Nusselt ~~and~~ average decreased ~~decrease~~.
Factors such as increased Richardson, Prandtl and Reynolds that enhance heat transfer will lead to increase of entropy which is due to heat transfer.
Also, the increase in Richardson, Reynolds and reduce in Prandtl will be followed by increase of friction and increase in the entropy which is due to friction.
Increased friction and heat transfer cause the increase of total entropy."

Ivanhr · Answer

Hi,

The original text is somewhat difficult to read so I'm not sure if I understood your text the way you intended. Not knowing the subject it's not easy to always assume the correct meaning. So, here's an attempt at making your text easier to read and hopefuly more grammatical. I hope someone will proofread my edit so that you have a decent article, at least in terms of grammar and structure.

Edit:

Heat transfer in non-Newton Pavrla fluids regarding channel analysis and entropy production under different boundary conditions has been studied. Effects of parameters such as the Prandtl number, viscosity-Pavrla index and dimensionless Richardson number have been reviewed and results are shown as velocity and temperature profiles, charts of the local Nusselt number and the friction coefficient.The heat transfer compound at the beginning of the channel, forced convection of the heat transfer is dominant in the area; while in the downstream flow, free convection of the heat transfer is dominant.
By increasing (With an increased value of) the Prandtl number, the local Nusselt parameters are increased and the friction coefficient parameters and maximum velocity are decreased.
By increasing the Richardson number (under different boundary conditons) the rate of the heat transfer is increased causing an increase in the local Nusselt, average Nusselt, coefficient of friction and maximum velocity.
With an increased viscosity index value, the maximum velocity and coefficient of friction are increased and both the local and avarage Nusselt decrease.
Factors such as an increased Richardson, Prandtl and Reynolds that enhance heat transfer will lead to an increase of the entropy which is due to the heat transfer.
Also, an increase in Richardson and Reynolds and a decrease in Prandtl will be followed by both an increase of friction and the entropy which is due to the friction.
Increased friction and heat transfer cause an increase of the total entropy."

Ivanhr · Answer

The heat transfer compound at the beginning of the channel, forced convection of the heat transfer is dominant in the area; while in the downstream flow, free convection of the heat transfer is dominant.

I misunderstood this sentence so I guess it should read

The heat transfer compound prevalent at the beginning of the channel is the forced convection (of the heat transfer) while the free convection (of the heat transfer) is dominant in the downstream flow.

Mybe it shoud be component instead of compound??

I need your help to check my long paragraph

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