Operation; General; Basic Calculations - DANIEL 2234 Manual

MODEL 2234 DIGITAL FLOW COMPUTER ___________________________
3.0

OPERATION

3.1

GENERAL

This section contains basic calculations performed by the Model 2234 computer,
an operational overview, a definition of the types of methods the operator may use
to control operating capabilities of the computer, instructions for switching from
operator-entered values to computer-calculated values and vice versa; and operating
instructions for options available for the Model 2234 computer.
3.2

BASIC CALCULATIONS

Where: WH
n
FB
n
FR
n
Y
n
K
HW
n
DEN =
SECTION 3
= Line hourly mass rate in pounds per hour (LBHR)
= Instrument calculated or operator entered line basic
orifice factor
= Instrument calculated line Reynolds factor
= Instrument calculated expansion factor
= Constant 10
factor
= Measured line differential pressure in inches of water
Measured or calculated density in pounds per cubic foot
LKn
, and LKn operator entered line totalizing
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