Papers Papers/2022 Papers Papers/2022

Research.Publish.Connect.

Paper

Authors: O. Baturin ; E. Gataullina ; E. Goryachkin ; S. Melnikov and Liu Xin

Affiliation: Department of Aircraft Engine Theory, Samara National Research University, 34 Moskovskoe Highway, Samara, Russian Federation

Keyword(s): Axial Compressor, Compressor Discs, Dimensions, Statistical Analysis, Conceptual Design.

Abstract: In compressor design today, the process of obtaining disc parameters at the first steps is poorly formalised. This process is often determined by the experience of the designer and is not very predictable. As a result, it is possible to estimate compressor efficiency during design calculation, but determination of compressor mass and strength factors is often difficult or is performed using approximate formulas. The authors of the paper proposed to use regression formulae derived from statistical processing of a database of dimensionless parameters of more than 20 different gas turbine engines from different countries. Relying on the obtained regularities, it is possible to get a sketch of the disc in the meridional plane and to estimate its mass and strength using a semi ring model by means of the design gas-dynamic calculation model. As a result, even at the first steps of compressor design the engineer has an opportunity to screen out obviously unacceptable variants and choose the best option not only by efficiency criteria. The selected option will require fewer refinements in the future, which will reduce the number of iterations in the design process and minimise design time and costs. (More)

CC BY-NC-ND 4.0

Sign In Guest: Register as new SciTePress user now for free.

Sign In SciTePress user: please login.

PDF ImageMy Papers

You are not signed in, therefore limits apply to your IP address 3.145.88.217

In the current month:
Recent papers: 100 available of 100 total
2+ years older papers: 200 available of 200 total

Paper citation in several formats:
Baturin, O., Gataullina, E., Goryachkin, E., Melnikov, S. and Xin, L. (2024). Regression Equations for Preliminary Dimensioning of Axial Compressor Discs. In Proceedings of the 14th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - SIMULTECH; ISBN 978-989-758-708-5; ISSN 2184-2841, SciTePress, pages 237-241. DOI: 10.5220/0012718800003758

@conference{simultech24,
author={O. Baturin and E. Gataullina and E. Goryachkin and S. Melnikov and Liu Xin},
title={Regression Equations for Preliminary Dimensioning of Axial Compressor Discs},
booktitle={Proceedings of the 14th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - SIMULTECH},
year={2024},
pages={237-241},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0012718800003758},
isbn={978-989-758-708-5},
issn={2184-2841},
}

TY - CONF

JO - Proceedings of the 14th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - SIMULTECH
TI - Regression Equations for Preliminary Dimensioning of Axial Compressor Discs
SN - 978-989-758-708-5
IS - 2184-2841
AU - Baturin, O.
AU - Gataullina, E.
AU - Goryachkin, E.
AU - Melnikov, S.
AU - Xin, L.
PY - 2024
SP - 237
EP - 241
DO - 10.5220/0012718800003758
PB - SciTePress

- Science and Technology Publications, Lda.
RESOURCES

Proceedings

Papers

Authors

Ontology

CONTACTS

Science and Technology Publications, Lda
Avenida de S. Francisco Xavier, Lote 7 Cv. C,
2900-616 Setúbal, Portugal.

Phone: +351 265 520 185 (National fixed network call)
Fax: +351 265 520 186
Email: info@scitepress.org

EXTERNAL LINKS

PRIMORIS

INSTICC

SCITEVENTS

CROSSREF

PROCEEDINGS SUBMITTED FOR INDEXATION BY:

dblp

Ei Compendex

SCOPUS

Semantic Scholar

Google Scholar

Microsoft Academic