Gas Turbine Exhaust Heat Recovery Applied To Emulsion Treating System

1978 ◽  
Author(s):  
Calvin R. Andrist
Keyword(s):  
Gas Turbine ◽  
Heat Recovery ◽  
Exhaust Heat ◽  
Gas Turbine Exhaust ◽  
Exhaust Heat Recovery ◽  
Turbine Exhaust

scholarly journals General Design Considerations for Gas Turbine Waste Heat Steam Generators

1968 ◽  
Author(s):  
W. V. Hambleton
Keyword(s):  
Gas Turbine ◽  
Heat Recovery ◽  
Waste Heat ◽  
Steam Generation ◽  
Steam Generators ◽  
Design Considerations ◽  
Exhaust Heat ◽  
Gas Turbine Exhaust ◽  
Exhaust Heat Recovery ◽  
Turbine Exhaust

This paper represents a study of the overall problems encountered in large gas turbine exhaust heat recovery systems. A number of specific installations are described, including systems recovering heat in other than the conventional form of steam generation.

scholarly journals Design of Gas Turbine Exhaust Heat Recovery Boiler Systems

1984 ◽  
Author(s):  
V. L. Eriksen ◽  
J. M. Froemming ◽  
M. R. Carroll
Keyword(s):  
Gas Turbine ◽  
Gas Turbines ◽  
Heat Recovery ◽  
Performance Criteria ◽  
Exhaust Heat ◽  
Recovery Boilers ◽  
Gas Turbine Exhaust ◽  
The Impact ◽  
Exhaust Heat Recovery ◽  
Turbine Exhaust

Heat recovery boilers utilizing the exhaust from gas turbines continue to be viable as industrial cogeneration systems. This paper outlines the types of heat recovery boilers available for use with gas turbines (1–100 MW). It discusses the design and performance criteria for both unfired and supplementary fired gas turbine exhaust heat recovery boilers of single and multiple pressure levels. Equations to assist in energy balances are included along with design features of heat recovery system components. The economic incentive to achieve the maximum practical heat recovery versus the impact on boiler design and capital cost are examined and discussed. It is intended that the information presented in this paper will be of use to individuals who are not intimately familiar with gas turbine heat recovery systems so that they can better specify and evaluate potential systems.

scholarly journals Field Testing the Performance of Gas Turbine Exhaust Heat Recovery Steam Generators

1975 ◽  
Author(s):  
G. W. Bush ◽  
J. W. Godbey
Keyword(s):  
Gas Turbine ◽  
Heat Recovery ◽  
Performance Test ◽  
Test Procedure ◽  
Field Tests ◽  
Steam Generators ◽  
Exhaust Heat ◽  
Gas Turbine Exhaust ◽  
Exhaust Heat Recovery ◽  
Turbine Exhaust

This paper will present the results, to date, of the joint effort by the user-manufacturer coauthors to develop a reliable and generally accepted performance test procedure for gas turbine exhaust heat recovery steam generators. The knowledge and experience gained from several field tests will be detailed to support recommendations of procedures to follow and instrumentation to use in overcoming some very perplexing problems.

scholarly journals Gas Turbine Heat Recovery Systems: Evaluation Criteria for the Unfired Systems

1985 ◽  
Author(s):  
Akber Pasha
Keyword(s):  
Gas Turbine ◽  
Heat Recovery ◽  
Evaluation Criteria ◽  
Design Procedure ◽  
Design Parameters ◽  
Exhaust Heat ◽  
Recovery System ◽  
Heat Recovery System ◽  
Gas Turbine Exhaust ◽  
Turbine Exhaust

The design of a gas turbine exhaust heat recovery system (HRS) depends upon evaluating various parameters. Basically for an unfired heat recovery system the heat contained in the gas turbine exhaust is fixed and output is determined based on the system’s effectiveness. One of the design objectives is to maximize the output and thus maximize the effectiveness. However, increase in effectiveness will increase required heat transfer surface and thus the cost of the HRS. The increased cost (and benefits) must be evaluated to establish whether the higher effective system is economically justifiable. The evaluation criteria of a heat recovery system involves analysis of various design parameters. This paper presents the general design procedure, the effect of each parameter on the design and basic criteria used to develop the HRS design.

Dual Pressure Steam/Immiscible Liquid Cycles for Gas Turbine Exhaust Heat Recovery

1982 ◽  
Vol 104 (1) ◽  
pp. 77-83
Author(s):  
B. M. Burnside
Keyword(s):  
Gas Turbine ◽  
Heat Recovery ◽  
Immiscible Liquid ◽  
Heat Extraction ◽  
Exhaust Heat ◽  
Pressure Steam ◽  
Percent Increase ◽  
Combined Cycles ◽  
Gas Turbine Exhaust ◽  
Turbine Exhaust

A dual pressure steam/immiscible liquid cycle gas turbine bottoming plant is described. Three variants of the cycle are analysed. It is shown that under typical conditions one of these shows a 5 percent higher output than the conventional steam/steam cycle with only a 5 percent increase in heat extraction from the gas turbine exhaust. A larger LP preheater and condenser are required. Attention is drawn to the flexibility this type of cycle brings to the task of matching bottoming plant to gas turbine exhaust of combined cycles.

Acoustic Behavior of Exhaust Heat Recovery Systems for Gas Turbines

1973 ◽  
Author(s):  
Marv Weiss
Keyword(s):  
Gas Turbines ◽  
Heat Recovery ◽  
Empirical Method ◽  
Acoustic Energy ◽  
Exhaust Heat ◽  
Exhaust Noise ◽  
Gas Turbine Exhaust ◽  
Semi Empirical ◽  
Exhaust Heat Recovery ◽  
Turbine Exhaust

Gas turbine exhaust heat recovery systems have demonstrated the ability to attenuate acoustic energy without the benefit of sound absorbing materials. This paper describes the mechanisms utilized by heat recovery steam generators (HRSG) and by regenerators to reduce exhaust noise. Included is a semi-empirical method by which the attenuation of an HRSG can be predicted. Attenuations exhibited by the heat recovery equipment are in excess of 10 dB.

scholarly journals Gas Turbine Exhaust Heat Recovery by Hybrid Steam/Ternary Aqueous Immiscible Liquid Cycle

1984 ◽  
Author(s):  
B. M. Burnside
Keyword(s):  
Gas Turbine ◽  
Gas Turbines ◽  
Heat Recovery ◽  
Immiscible Liquid ◽  
Working Fluid ◽  
Exhaust Temperature ◽  
Boiling Points ◽  
Exhaust Heat ◽  
Gas Turbine Exhaust ◽  
Turbine Exhaust

The concept of the dual pressure steam/pure organic hybrid immiscible liquid cycle applied to recover exhaust heat from gas turbines is extended to include organic mixtures. Thermodynamics of the resulting ternary working fluid cycle is presented. For the cycle arrangement analysed it is calculated that the ternary steam/nonane/decane cycle with the organic very nonane rich produces about 2% more work than the corresponding all steam cycle for a typical gas turbine exhaust temperature. It is estimated that this advantage can be raised to about 4% by adding additional heaters at the stack end of the heat recovery generator. The analysis shows that it is unnecessary to use a pure alkane organic. A mixture containing up to about 5% of alkanes with higher boiling points than nonane is adequate.

On the Effect of Swirl Flow of Gas Turbine Exhaust Gas in an Inlet Duct of Heat Recovery Steam Generator

2002 ◽  
Vol 124 (3) ◽  
pp. 496-502 ◽  
Author(s):  
B. E. Lee ◽  
S. B. Kwon ◽  
C. S. Lee
Keyword(s):  
Gas Turbine ◽  
Steam Generator ◽  
Heat Recovery ◽  
Swirl Flow ◽  
Exhaust Gas ◽  
Heat Recovery Steam Generator ◽  
Gas Turbine Exhaust ◽  
Duct Burner ◽  
Turbine Exhaust ◽  
Inlet Duct

Computational and experimental studies are performed to investigate the effect of swirl flow of gas turbine exhaust gas (GTEG) in an inlet duct of a heat recovery steam generator (HRSG). A supplemental-fired HRSG is chosen as the model studied because the uniformity of the GTEG at the inlet plane of the duct burner is essential in such applications. Both velocity and oxygen distributions are investigated at the inlet plane of the duct burner installed in the middle of the HRSG transition duct. Two important parameters, the swirl angle of GTEG and the momentum ratio of additional air to GTEG, are chosen for the investigation of mixing between the two streams. It has been found that a flow correction device (FCD) is essential to provide a uniform gas flow distribution at the inlet plane of the duct burner.

Gas Turbine Power Plants of Large Unit Capacity in Standard Construction

1977 ◽  
Author(s):  
K. H. Lange ◽  
H. J. Heinecke
Keyword(s):  
Gas Turbine ◽  
Heat Recovery ◽  
Power Plants ◽  
Large Unit ◽  
Exhaust Heat ◽  
Standard Construction ◽  
Engineering Department ◽  
The Common ◽  
Exhaust Heat Recovery ◽  
Standard Concept

Contrary to the common practice in the U.S.A. it was usual in Europe to build Gas Turbine Power Plants individually. Kraftwerk Union AG now reports on a new pre-engineered standard concept which has been designed by its Engineering Department. This paper describes the pre-engineered concept and the standardization of components. Furthermore, it indicates the possibility of extending this standard plant to a KWU Exhaust Heat Recovery Plant.

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