An R&D options selection model for investment decisions

S Coldrick, P Longhurst, P Ivey, J Hannis - Technovation, 2005 - Elsevier
Technology centered organisations must be able to identify promising new products or
process improvements at an early stage so that the necessary resources can be allocated to …

Automatic diagnostics and prognostics of energy conversion processes via knowledge-based systems

T Biagetti, E Sciubba - Energy, 2004 - Elsevier
This paper presents a critical and analytical description of an ongoing research program
aimed at the implementation of an expert system capable of monitoring, through an …

The fouling of axial flow compressors: Causes, effects, susceptibility, and sensitivity

CB Meher-Homji, M Chaker… - … Expo: Power for …, 2009 - asmedigitalcollection.asme.org
Increased fuel costs have created a strong incentive for gas turbine operators to understand,
minimize and control performance deterioration. The most prevalent deterioration problem …

Visually interpretable profile extraction with an autoencoder for health monitoring of industrial systems

M Martinez-Garcia, Y Zhang, J Wan… - 2019 IEEE 4th …, 2019 - ieeexplore.ieee.org
This paper proposes to use an unsupervised artificial neural network model-more
specifically, an autoencoder with tied weights-to extract the typical system response profiles …

Evaluation of the relationship between exhaust gas temperature and operational parameters in CFM56-7B engines

I Yılmaz - Proceedings of the institution of mechanical …, 2009 - journals.sagepub.com
This study presents the relationship between exhaust gas temperature (EGT) and engine
operational parameters at two different power settings, including maximum continuous and …

Uncertainty reduction in gas turbine performance diagnostics by accounting for humidity effects

K Mathioudakis, T Tsalavoutas - J. Eng. Gas …, 2002 - asmedigitalcollection.asme.org
The paper presents an analysis of the effect of ambient humidity on the performance of
industrial gas turbines and examines the impact of humidity on methods used for engine …

[PDF][PDF] Off-design performance prediction of gas turbines without the use of compressor or turbine characteristics

JK Suraweera - 2012 - repository.library.carleton.ca
Anew method of predicting gas turbine off-design performance is presented. This nethod,
referred to as the core control method, is based on the idea that performance across a gas …

Uncertainty reduction in gas turbine performance diagnostics by accounting for humidity effects

K Mathioudakis, A Tsalavoutas - … Expo: Power for …, 2001 - asmedigitalcollection.asme.org
The paper presents an analysis of the effect of ambient humidity on the performance of
industrial gas turbines and examines the impact of humidity on methods used for engine …

Use of operating parameters, digital replicas and models for condition monitoring and improved equipment health

F Carlevaro, S Cioncolini… - … Expo: Power for …, 2018 - asmedigitalcollection.asme.org
Several operating parameters for the control and protection of the units are acquired by the
control and protection systems used in industrial applications. The use of these parameters …

Long-term NOx emission behavior of heavy duty gas turbines: an approach for model-based monitoring and diagnostics

M Lipperheide, F Weidner… - … Expo: Power for …, 2017 - asmedigitalcollection.asme.org
Accurate monitoring of gas turbine performance is a means to an early detection of
performance deviation from the design point and thus to an optimized operational control. In …