Failure analysis of a gas turbine blade: A review

P Puspitasari, A Andoko… - IOP Conference Series …, 2021 - iopscience.iop.org
Blade is an essential component of a gas turbine that functions to convert thermal gas
energy at a high temperature and pressure into mechanical energy. Gas in the turbine blade …

[PDF][PDF] Theoretical analysis of gas turbine blade by finite element method

B Deepanraj, P Lawrence, G Sankaranarayanan - Scientific world, 2011 - academia.edu
Gas turbine is an important functional part of many applications. Cooling of blades has been
a major concern since they are in a high temperature environment. Various techniques have …

Investigation of vibrations of a main centrifugal fan used in mine ventilation

E Rusiński, P Moczko, P Odyjas… - Archives of Civil and …, 2014 - Springer
Operation of machines in resonance ranges is a great challenge for design engineers. The
paper focuses on the analysis of centrifugal fan casing vibrations which during machine …

Blade fracture analysis of a motor cooling fan in a high-speed reciprocating compressor package

Y Zhao, J Feng, Q Zhou, X Peng - Engineering failure analysis, 2018 - Elsevier
This paper presents the root cause analysis of the blade fracture of the motor cooling fan in a
reciprocating compressor package. The dynamic analyses results showed that the first-order …

[HTML][HTML] Infrared thermography applied to the prediction of structural vibration behaviour

SM Talai, DA Desai, PS Heyns - Alexandria Engineering Journal, 2019 - Elsevier
This paper concerns the development of methodology for use of Infrared thermography (IRT)
for online prediction of mechanical structural vibration behaviour; given that it has …

Cracks path growth in turbine blades with TBC under thermo–mechanical cyclic loadings

T Sadowski, P Golewski - Frattura ed Integrità Strutturale, 2016 - fracturae.com
Blades of combustion turbines are extremely loaded turbojet elements, which transmit
operative energy onto a rotor. Experiences of many years indicate, that cracks initiation and …

Failure analysis of a fan blade holding assemblement, installed on the cooling tower of a power plant

C Medrea, DG Papageorgiou, H Bravos… - Engineering Failure …, 2021 - Elsevier
Cooling towers are important heat exchangers in power generation industry comprising of
centrifugal fans which are used for cooling purposes. The present research investigates the …

Study on the collision dynamics of integral shroud blade for high-pressure turbine in different integral shroud clearance distance

Q Zhang, H Wang, J Qin… - Noise & Vibration …, 2021 - journals.sagepub.com
In steam turbine, turbine blades are prone to vibrate during operation, resulting in steam
turbine accidents. The most common method for reducing the vibration of steam turbine …

Vibration characteristics measurement of beam-like structures using infrared thermography

SM Talai, DA Desai, PS Heyns - Infrared Physics & Technology, 2016 - Elsevier
Infrared thermography (IRT) has matured and is now widely accepted as a condition
monitoring tool where temperature is measured in a non-contact way. Since the late 1970s …

[PDF][PDF] Review on performance of existing cooling tower fan blade in the production industry

NE Udoye, OSI Fayomi, AO Inegbenebor - Int J Mech Eng Technol, 2019 - academia.edu
Cooling towers are the major industrial part for heat rejection in petrochemical industry, oil
refineries, chemical plants, thermal power plants and HVAC systems for cooling structures …