Results 81 to 90 of about 90,184 (271)

Studi Alih–fungsi Cfb Boiler Sebagai Pembangkit Co–generation [PDF]

open access: yes, 2007
Demo–plant CFB boiler 30 ton steam/hour is a granted equipments of cooperation program between BPPT and NEDO Japan in technological study area of CFB Boiler to utilize low–rank coal which functioned as steam consumption supply as well as electricity at ...
Rahardjo, B. S. (Bambang)
core  

Model‐Driven Engineering for Digital Twins: Opportunities and Challenges

open access: yesSystems Engineering, EarlyView.
ABSTRACT Digital twins are increasingly used across a wide range of industries. Modeling is a key to digital twin development—both when considering the models which a digital twin maintains of its real‐world complement (“models in digital twin”) and when considering models of the digital twin as a complex (software) system itself.
Judith Michael   +29 more
wiley   +1 more source

Study of advanced radial outflow turbine for solar steam Rankine engines [PDF]

open access: yes
The performance characteristics of various steam Rankine engine configurations for solar electric power generation were investigated. A radial outflow steam turbine was investigated to determine: (1) a method for predicting performance from experimental ...
Kolenc, T., Martin, C.
core   +1 more source

Third‐Party Market Cooperation and Non‐Chinese Multinational Enterprises' Participation in the Belt and Road Initiative in Sub‐Saharan Africa

open access: yesThunderbird International Business Review, EarlyView.
ABSTRACT Non‐Chinese multinational enterprises (MNE) are wondering whether China's Belt and Road Initiative (BRI) in Sub‐Saharan Africa (SSA) creates challenges or opportunities for them. The fuzzy term “third‐party market cooperation” was coined to involve non‐Chinese MNEs in BRI‐related business opportunities. Our contribution is threefold: First, we
Philipp von Carlowitz, Simon Züfle
wiley   +1 more source

Analysis of influence of steam-turbine cycle basic parameters on the efficiency of triple combined-cycle plants

open access: yesИзвестия Томского политехнического университета: Инжиниринг георесурсов, 2009
The profile of the advanced triple cycle steam-gas plant has been selected. The authors have developed the mathematical model for calculating the indicators of triple cycle steam-gas plant.
N. N. Galashov, S. A. Tsibulsky
doaj   +2 more sources

Failure of non-vacuum steam sterilization processes for dental handpieces [PDF]

open access: yes, 2017
Background: Dental handpieces are used in critical and semi-critical operative interventions. Although a number of dental professional bodies recommend that dental handpieces are sterilized between patient use there is a lack of clarity and ...
Kirk, B.   +4 more
core   +1 more source

Optimising PID Controllers for Multi‐Area Automatic Generation Control With Improved NSGA‐II

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Modern automated generation control (AGC) is increasingly complex, requiring precise frequency control for stability and operational accuracy. Traditional PID controller optimisation methods often struggle to handle nonlinearities and meet robustness requirements across diverse operational scenarios.
Yang Yang   +3 more
wiley   +1 more source

Effect of thermal barrier coatings on the performance of steam and water-cooled gas turbine/steam turbine combined cycle system [PDF]

open access: yes
An analytical study was made of the performance of air, steam, and water-cooled gas-turbine/steam turbine combined-cycle systems with and without thermal-barrier coatings.
Nainiger, J. J.
core   +1 more source

Uncertainty quantification of leakages in a multistage simulation and comparison with experiments [PDF]

open access: yes, 2016
The present paper presents a numerical study of the impact of tip gap uncertainties in a multistage turbine. It is well known that the rotor gap can change the gas turbine efficiency but the impact of the random variation of the clearance height has not ...
Ahlfeld, R   +3 more
core  

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