[Fluid Mechanics for Chemical Engineers 유체역학] 01장 연습문제 풀이

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[Fluid Mechanics for Chemical Engineers 유체역학] 01장 연습문제 풀이에 대한 보고서 자료입니다.

목차

Chpapter 1 Introduction

PROBLEMS

1.2. At low pressure there is significant difference between the densities of liquids and of gases. For example,

1.6. The American Petroleum Institute (API) gravity (used extensively in the petroleum industry) is defined, in “degrees,” by

1.14. A cubic foot of water at 68 ℉=20 ℃ weighs 62.3 lbf on earth.

1.24. The flow of fluids through product media (such as oil sand) is often described by Darcy’s equation (See Chap. 11) :

1.26. Determine the value of X in equation,

본문내용

Chpapter 1 Introduction

PROBLEMS

1.2. At low pressure there is significant difference between the densities of liquids and of gases. For example, at 1 atm the densest gas know to the author is uranium hexafluoride, which has M=352g/mol; its normal boiling point is 56.2 ℃. Calculate its density in the gas phase at 1 atm and 56.2 ℃, assuming that it obeys the ideal gas law. The least dense liquid is known to the author is liquid hydrogen, which at its normal boiling point, 20 K, has a density of 0.071 g/cm^3. Liquid helium also has a very low density, about 0.125 g/cm^3(at 4 K). Excluding these remarkable materials, make a list of liquids which at 1 atm can exist at densities of less than 0.5 g/cm^3. A good source of data is The Handbook of Chemistry and Physics, CRC Press, Boca Raton, Florida, annual editions.

Modified ideal gas equation

PV=nRT

PV=w/M RT

PM/RT=w/M

PM/RT=ρ

키워드

Fluid Mechanics for Chemical Engineers,   1장 연습문제 풀이,   유체역학,   화공유체역학,   유체역학 연습문제,   유체역학 풀이,   유체역학 문제