Explain hydraulic formula, Biology

Assignment Help:

Q. Explain Hydraulic Formula?

This relates to pressure gradient and velocity of flow:

V2 = (Cv)2 2gh or V = (Cv) 2gh

Wherein, V = velocity of flow
Cv = coefficient of velocity

g = acceleration due to gravity (980 cm/sec/sec)

h = pressure gradient in cm of H2O

Combining these two equations, we get:

The final equation for calculation of valve orifice area A in cm2 is:

Where, CO = Cardiac output in cm3/ min

DFP = diastolic filling period (sec/beat)

SEP = systolic ejection period (sec/beat)

HR = heart rate (beats/min)

C = empirical constant

P = pressure gradient


Related Discussions:- Explain hydraulic formula

Strategic and tactic control of parasitic diseases, S t r a tegic and t...

S t r a tegic and tactic control of parasitic diseases The reduced performance of the animals in terms of decreased milk yield, draught power, breeding performance, poor bo

Calculate the electric potential at the midpoint of the base, The three cha...

The three charges in the figure below are at the vertices of an isosceles triangle. Let q = 7.00 nC and calculate the electric potential at the midpoint of the base.

What is meant by binomial nomenclature, What is meant by binomial nomenclat...

What is meant by binomial nomenclature and what are its basic rules? Scientific nomenclature of a species must have, at least, two names: one that classifies it as genus and th

What are the bone grafting issues, Bone grafting issues Planning of the...

Bone grafting issues Planning of the case is very critical. Any bone defect in the aesthetic zone should be evaluated prior to implant placement in order to obtain a prosthetic

Define the objectives in the biochemistry of the eye, Define the objectives...

Define the objectives in the biochemistry of the eye. After going by this section, you should be familiar with: a. Dynamic of vascular supply of eye; b. The cornea metabo

Electron transport chain, ELECTRON TRANSPORT CHAIN All processes requir...

ELECTRON TRANSPORT CHAIN All processes require energy. In living cells, we constantly use energy for a number of biochemical reactions e.g. muscular movements, synthesis  of ne

Explain the interaction of vitamin a with proteins, Explain the interaction...

Explain the interaction of vitamin a with Proteins? Proteins: The protein status of an individual influences vitamin A status and transport because an inadequate protein intake

Bacterial diseases-brucellosis, Brucellosis Brucellosis among cattle, ...

Brucellosis Brucellosis among cattle, buffaloes, sheep, goats, pigs produces heavy economic losses due to abortions in late pregnancy, infertility and reduction in productivit

Define the term - magnetoencephalography, Define the term - magnetoencephal...

Define the term - magnetoencephalography A variant ERP known as magnetoencephalography (MEG) has been developed. MEG, which is still in its infancy, requires upward of 60 elect

Importance value index (ivi) - synthetic characters, Importance Value Index...

Importance Value Index (IVI) - Synthetic Characters In any study of community, the quantitative value of each of the frequency density, and cover has its own importance. But t

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd