Papers

Pressure calibration is as important today as it has been for a very long time, but the way calibration is done and the equipment used to do it has changed drastically.

Measurement requires the highest level of ethical integrity in an industry that relies on ethical integrity at every level. A measurement professional is the provider of data to all the other professionals involved in the petroleum industry.

Electronic gas measurement auditing or EFM auditing is a very important process in the natural gas industry. Within the last twenty years, the natural gas industry has changed from the dry flow chart recorder to the Electronic flow Computer(EFM) as the primary method of recording the measurement data for custody transfer.

The use of electronics is evolving in the measurement industry.

Advances in technology during the last decades of the 20th century led the gas measurement industry from the pneumatic / mechanical age to the electronic / digital age.

Orifice plate meters are one of the most widely used technologies in industry for gas flow metering. This is due to their relative simplicity, the extensive publicly available data sets that led to several orifice plate meter standards [1, 2, 3, 4] and the fact that they are a relatively inexpensive method of gas metering.

One of the most common measurement errors and the most difficult to identify in natural gas metering systems is that caused by pulsating flow. It is important to understand the effects that pulsations have on the common types of flow meters used in the gas industry so that potential error-producing mechanisms can be identified and …

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We study Engineering, Accounting, Business Management, Computer Science and a host of other curriculums on our way to employment. Technical schools teach us Ohm’s Law, Fundamental Physics, Chemistry, Electronics and Welding.

The United States Department of Transportation (D.O.T.) is a department of the U.S. Federal Government which oversees all issues regarding transportation within the United States of America and U.S. Territories. Its influence around the world is great and widely respected, but its jurisdiction and power of enforcement is limited to the USA and its territories.

Flow is one of the four major physical measurements in processes. Flow meters may be classified in four categories: differential pressure, velocity, mass and positive displacement or volumetric. Each category has advantages and disadvantages; however, the focus of this paper will be the differential pressure flow meters.