Meridian Flow Analysis in Axial Multistages Turbomachinery: Case of Gas Turbine Design| Chapter 4 | Techniques and Innovation in Engineering Research Vol. 6

 To the study develop a climax flow model in the axial multi stages vehicle propelled by ejection of pressurized gas or liquid machinery with compressible fluid. The flow equatings are identical to those in the free whirlpool configuration and outside the knife zone in the case of distinct stage axial machines. A particular analytical resolution was grown, first treating an ideal vehicle and then a authentic gas generator in two stages, where the reception essays of the gadget in question, an study on the essays of the real tool was carried out to substantiate the selected examining resolution. The method transported made it likely to calculate a scale determinant of design of new machines from an initial tool. The calculation is legitimize with a numerical judgment (calculation by finites distinctnesses is carried out in this place study). The approximate calculation is rooted in this study and it will be attainable to carry out program by using dossier-processing finishes in order to help the study of the flow in the machines in question and to admit to the engineer the exploitation of our study accompanying simpler and more practical arrangements.

Author(s) Details:

Bendjaima Belkacem,
600 Logements, M'sila, Algeria.

Please see the link here: https://stm.bookpi.org/TAIER-V6/article/view/8950

Analysis of Meridian Flow in Gas Turbines: Design and Performances| Chapter 3 | Techniques and Innovation in Engineering Research Vol. 6

 Performance addition is an ongoing challenge in any manufacturing. Increases in turbomachinery performance are repeatedly required in the field of energetic energy production. One form for achieving this aim is to design new machines from existing one. This work incorporates this step by handling the absorption cooler and scale determinant concepts.  The theoretical computation started afterwards analyzing the reception essays judgments of the initial machine approved validation, and the effects are utilized to determine the scale determinants expression for the new machines design. Using this idea, in addition to a combustion chill system, a performance study of the suggested apparatus is conducted (the absorption refrigerator). A numerical calculation of the scale determinant and performances was still performed.

Author(s) Details:

Bendjaima Belkacem,
600 Logements, M'sila, Algeria.

Please see the link here: https://stm.bookpi.org/TAIER-V6/article/view/8949

Thermoeconomics Analysis of Intake Air Cooler of Gas Turbines Power Plants | Chapter 12 | Technological Innovation in Engineering Research Vol. 5

Due to insufficient cooling, the output power of gas turbine (GT) power plants in dry areas decreases during the hot summer months. It has been commonly utilised to address this flaw to cool the compressor's air intake. A GT Brayton cycle connected to a refrigeration cycle offers potential for boosting the output power with a slight drop in thermal efficiency, according to an energy study. A thermo-economics algorithm is created and used to an open cycle Hitachi MS700 GT plant in Yanbu, an industrial city in the Kingdom of Saudi Arabia (located at Latitude 24o05" North and Longitude 38oE). The increase in output power is dependent on how much the compressor's air intake is chilled, according to the results (a 12 - 22 K decrease is achieved). Maximum power gain ratio (PGR) for this case study is 15.46 percent, with a negligible loss in thermal efficiency of 12.25 percent. The price of incorporating the air cooling system is also examined, and a cost function is developed that takes into account time-dependent meteorological data, the GT's and the air intake cooling system's operational characteristics, as well as other pertinent factors like interest rate, lifetime, and operation and maintenance costs. Different power tariffs are used to assess the benefit of implementing an air conditioning system.

Author (s) Details:

Rahim K. Jassim,
Saudi Electric Services Polytechnic, Baish, Jazan, Kingdom of Saudi Arabia.

Please see the link here: https://stm.bookpi.org/TIER-V5/article/view/7472