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

Describe primitive anaerobic eukaryotic cells, Q. How can the hypothesis th...

Q. How can the hypothesis that asserts that chloroplasts as well as mitochondria were primitive prokaryotes that related in mutualism with primitive anaerobic eukaryotic cells be c

Terminal process of diseased stage, Terminal process of diseased stage ...

Terminal process of diseased stage This is the last stage in the process of disease. In this stage, the disease process is halted either temporarily or permanently. There are t

Fundamental aspects of protein structure, Can someone describe the fundamen...

Can someone describe the fundamental aspects of protein structure? I'm already familiar with the amino acid structure, I just don't have a clear conceptual understanding of protein

Define procedure for gram staining of bacterial cultures, Define Procedure ...

Define Procedure for Gram Staining of Bacterial Cultures? Now carry out the exercise following the steps enumerated herewith: 1. Label the nutrient agar plates with the name

Name the proteins used in oteoblast, Name the proteins used in oteoblast ...

Name the proteins used in oteoblast Some of these proteins include fibronectin, thrombospondin, osteopontin and osteoadherin (most of them have RGD cell binding peptide for bin

Illustrate the removal of carbon dioxide from the body, Which of the follow...

Which of the following processes in capillaries in the lung assist in the removal of carbon dioxide from the body? A. Net flux of carbon dioxide from red blood cells into plasm

Gregor mendel''s law of independent segregation, Gregor Mendel's Law of Ind...

Gregor Mendel's Law of Independent Segregation referred to which of the following genetic elements? A. Alleles of two genes that reside on the similar chromosome B. Alleles

Rituals , Rituals: The social life of  the earliest human groups or tri...

Rituals: The social life of  the earliest human groups or tribes revolved around food gathering. To begin with, they must have collected anything they could eat-seeds,  nuts, f

Endocrine glands - prostaglandins, PROS T AGLANDIN S (PGS) - Beca...

PROS T AGLANDIN S (PGS) - Because they were first found in semen (which is produced partly by the prostate gland), they were named prostaglandins. Prostaglandins are d

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