Thursday, October 11, 2012
SELECTION OF FLOW METER AT LNG SERVICE
LNG Metering Skid
Natural gas (NG) has become an important part of the energy
mix, particularly in electric power generation, where it’s prized as an easily
handled, clean-burning liquid. Liquefied Natural Gas (LNG) is a more
cost-effective way to bring gas to market across oceans and continents.
Construction of many overland pipe-lines is underway, but gas companies are
also investing in LNG supply chains, building massive LNG tankers to convey gas
from port to port, and terminals to convert gas to its form for easy transport,
and back to gas for consumption. In this Paper, we’ll analyze the challenges of
Flow measurement at LNG service applications.
Labels: coriolis, flow control, flow measurement, flow meter, lng metering, ultrasonic flow meter
Wednesday, July 4, 2012
Flow Measurement -1
EPC-School 2012
I for Instrumentation
1. Positive Displacement (Quantity Meters) - Some of the more common positive displacement meters are: Weighers, Reciprocating Piston, Rotating Piston, Nutating Disk, Sliding and Rotating Vanes, Gear and Lobed Impeller, and the meter most commonly used to sell small quantities of gas at relatively
low flow rates, the Bellows meter.
I for Instrumentation
Type of Orifice Plates
low flow rates, the Bellows meter.
Labels: flow control, flow measurement, flow meters, mass flow, orifice plates, piston, pitot, rotameter, tapping, turbine, vena contracta, venturi, vortex
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