Results 131 to 140 of about 2,136,117 (274)

A novel immersion chemical mechanical polishing device and tailored slurry for processing heavy duty gas turbine compressor blades. [PDF]

Sci Rep
Li Q, Wu Y, Dong L, Liu Y, Dong Q, Yang L, Li D, Xiong X, Zhou K.   +8 more
europepmc   +1 more source

The Effect of Physical Faults on a Three-Shaft Gas Turbine Performance at Full- and Part-Load Operation. [PDF]

Sensors (Basel), 2022
Salilew WM, Abdul Karim ZA, Lemma TA, Fentaye AD, Kyprianidis KG.   +4 more
europepmc   +1 more source

Development of Calcium‐Based Coatings to Mitigate Vanadate Corrosion

Materials and Corrosion, EarlyView.
Ca‐rich coatings can suppress the corrosive attack of molten V2O5 by forming Ca2 V2 O7 and Ca V2 O6. For this, a large Ca‐reservoir is key to mitigate corrosion at 600°C and 700°C. ABSTRACT Vanadate corrosion occurs in devices powered by heavy fuel oil, such as stationary turbines.
Mark Alexander Ulherr, Emma Marie Hamilton White, Fabian Lanoy, Mario Rudolphi, Manja Krüger, Mathias Christian Galetz   +5 more
wiley   +1 more source

Combustion Characteristics and Emissions of 99% Cracked Ammonia Blends in a Gas Turbine Representative Swirl. [PDF]

Energy Fuels
Alnaeli M, Mazzotta L, Lamioni R, Morris S, Valera-Medina A.   +4 more
europepmc   +1 more source

Investigation of Combustion of the Gas Turbine Engine from Kerosene and Biokerosene and Their Soot Characteristics in Diffusion Flames. [PDF]

ACS Omega, 2022
Hong TD, Reksowardojo IK, Soerawidjaja TH, Fujita O.   +3 more
europepmc   +1 more source

Hot Corrosion Type X: Behavior of Mo‐Si‐B at Different Temperatures

Materials and Corrosion, EarlyView.
The temperature‐dependent mechanism for Mo‐Si‐B is investigated by studying the hot corrosion resistance of Mo‐Si‐B at 500°C–900°C. Post‐testing analysis via XRD, SEM, Raman and EPMA is used to reveal the degradation mechanisms. Na2MoO4, which forms under Na2SO4 deposits, is responsible for dissolving the surrounding material due to its lower melting ...
Lukas Korell, Katharina Beck, Ceyhun Oskay, Daniel Schliephake, Martin Heilmaier, Mathias C. Galetz   +5 more
wiley   +1 more source

Gas Turbine Blade Failures Repaired Using Laser Metal Additive Remanufacturing. [PDF]

Materials (Basel)
Chen C, Zhang M, Liu H, Yang Q.
europepmc   +1 more source

Efficient Power Characteristic Analysis and Multi-Objective Optimization for an Irreversible Simple Closed Gas Turbine Cycle. [PDF]

Entropy (Basel), 2022
Qiu X, Chen L, Ge Y, Shi S.
europepmc   +1 more source

AlloyDesignClaw: Optimizing Castability and Mechanical Properties of Nickel‐Based Superalloys

Materials Genome Engineering Advances, EarlyView.
A stepwise optimization method is proposed for castability and mechanical properties of nickel‐based superalloys, enabling interpretable dimensionality reduction and efficient multi‐objective optimization of the composition space. An alloy design multi‐agent framework was further developed, integrating large language models, CALPHAD calculation ...
Jiaxuan Ma, Songyang Chen, Rui Feng, Xin Hao, Hang Zheng, Chushan Yi, Qingbiao Tan, Guoliang Zhu   +7 more
wiley   +1 more source

Improved circle-SCA-BSO optimized gas turbine speed PID controller for enhanced speed tracking and interference rejection. [PDF]

Sci Rep
Dong Y, Liu X, Wang Z, Zhang L, Zhang X.
europepmc   +1 more source