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API GASOLINE MARKETING - Gasoline Marketing in the 1980s: Structure, Practices, and Public Policy
May 1, 1988 - API

Introduction and Summary Gasoline marketing in this country has undergone significant changes in the last 15 years. In response to these changes, some dealers and other market participants have called for the enactment of divorcement and open supply legislation at both the state and federal levels....

API GASOLINE - GASOLINE
January 1, 1972 - API
A description is not available for this item.
API GASOLINE DISTRIBUTION - API GASOLINE DISTRIBUTION STAGE I MACT WORKSHOP
API
A description is not available for this item.
SEMI GASES - GASES
SEMI
A description is not available for this item.
DIN ISO 20816-4 - Mechanical vibration - Measurement and evaluation of machine vibration - Part 4: Gas turbines in excess of 3 MW, with fluid-film bearings (ISO 20816-4:2018)
October 1, 2018 - DIN

This document is applicable to land-based gas turbines with fluid-film bearings and power outputs greater than 3 MW and an operating speed under load between 3 000 r/min and 30 000 r/min. In some cases (see the list of exclusions below), this includes other rotating machinery coupled...

DS/ISO 20816-4 - Mechanical vibration – Measurement and evaluation of machine vibration – Part 4: Gas turbines in excess of 3 MW, with fluid-film bearings
June 26, 2018 - DS

This document is applicable to land-based gas turbines with fluid-film bearings and power outputs greater than 3 MW and an operating speed under load between 3 000 r/min and 30 000 r/min. In some cases (see the list of exclusions below), this includes other rotating machinery coupled...

ISO 20816-4 - Mechanical vibration - Measurement and evaluation of machine vibration - Part 4: Gas turbines in excess of 3 MW, with fluid-film bearings
June 1, 2018 - ISO

This document is applicable to land-based gas turbines with fluid-film bearings and power outputs greater than 3 MW and an operating speed under load between 3 000 r/min and 30 000 r/min. In some cases (see the list of exclusions below), this includes other rotating machinery coupled...

API INVENTORIES OF GAS - INVENTORIES OF NATURAL GAS LIQUIDS AND LIQUIFIED REFINERY GASES
September 1, 2018 - API

Inventories of Natural Gas Liquids and Liquefied Refinery Gases presents data on the inventory levels of ethane, propane, isobutane, normal butane and pentanes plus. These inventories, located at natural gas plants, refineries, bulk terminals and in underground storage, are...

DIN ISO 7919-4 - Mechanical vibration - Evaluation of machine vibration by measurements on rotating shafts - Part 4: Gas turbine sets with fluid-film bearings (ISO 7919-4:2009 + Amd.1:2017)
January 1, 2018 - DIN

This part of ISO 7919 establishes provisions for evaluating the severity of in-situ, broad-band shaft vibration measured radial (i.e. transverse) to the shaft axis at, or close to, the main bearings. These are in terms of: - vibration under normal steady-state operating conditions; -...

DIN ISO 10816-4 - Mechanical vibration - Evaluation of machine vibration by measurements on non-rotating parts - Part 4: Gas turbine sets with fluid-film bearings (ISO 10816-4:2009 + Amd.1:2017)
January 1, 2018 - DIN

This part of ISO 10816 establishes provisions for evaluating the severity of in-situ, broad-band vibration measured radial (i.e. transverse) to the shaft axis on all main bearing housings or pedestals and in the axial direction on thrust bearings. These are in terms of: vibration...

DS/EN 12261 - Gas meters – Turbine gas meters
April 4, 2018 - DS

This document specifies the measuring conditions, requirements and tests for the construction, performance and safety of class 1,0 axial and radial turbine gas meters with mechanical indicating devices, herein after referred to as a meter(s), having in-line pipe connections for...

DIN ISO 20816-2 - Mechanical vibration - Measurement and evaluation of machine vibration - Part 2: Land-based gas turbines, steam turbines and generators in excess of 40 MW, with fluid-film bearings and rated speeds of 1500 r/min, 1800 r/min, 3000 r/min and 3600 r/min (ISO 20816-2:2017)
January 1, 2018 - DIN

This document is applicable to land-based gas turbines, steam turbines and generators (whether coupled with gas and/or steam turbines) with power outputs greater than 40 MW, fluid-film bearings and rated speeds of 1 500 r/min, 1 800 r/min, 3 000 r/min or 3 600...

SAE ARP6068 - Gas Turbine Engine Test Facility Vibration Measurement
June 1, 2010 - SAE

The testprocedure per the applicable Engine Manual does require a vibration check for the low/intermediate and high speed rotorsystems. Release of an engine with high vibrations can result in: On-wing vibration complaints, with subsequent troubleshooting Rotorsystem failures...

DS/ISO 20816-2 - Mechanical vibration – Measurement and evaluation of machine vibration – Part 2: Land-based gas turbines, steam turbines and generators in excess of 40 MW, with fluid-film bearings and rated speeds of 1 500 r/min, 1 800 r/min, 3 000 r/min and 3 600 r/min
July 31, 2017 - DS

ISO 20816-2:2017 is applicable to land-based gas turbines, steam turbines and generators (whether coupled with gas and/or steam turbines) with power outputs greater than 40 MW, fluid-film bearings and rated speeds of 1 500 r/min, 1 800 r/min, 3 000 r/min or 3 600...

DS/ISO 20816-8 - Mechanical vibration – Measurement and evaluation of machine vibration – Part 8: Reciprocating compressor systems
August 13, 2018 - DS

This document establishes procedures and guidelines for the measurement and classification of mechanical vibration of reciprocating compressor systems. The vibration values are defined primarily to classify the vibration of the compressor system and to avoid fatigue problems...

ISO 20816-8 - Mechanical vibration - Measurement and evaluation of machine vibration - Part 8: Reciprocating compressor systems
August 1, 2018 - ISO

This document establishes procedures and guidelines for the measurement and classification of mechanical vibration of reciprocating compressor systems. The vibration values are defined primarily to classify the vibration of the compressor system and to avoid fatigue problems...

ISO 20816-2 - Mechanical vibration - Measurement and evaluation of machine vibration - Part 2: Land-based gas turbines, steam turbines and generators in excess of 40 MW, with fluid-film bearings and rated speeds of 1 500 r/min, 1 800 r/min, 3 000 r/min and 3 600 r/min
July 1, 2017 - ISO

This document is applicable to land-based gas turbines, steam turbines and generators (whether coupled with gas and/or steam turbines) with power outputs greater than 40 MW, fluid-film bearings and rated speeds of 1 500 r/min, 1 800 r/min, 3 000 r/min or 3 600...

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