Results 151 to 160 of about 172,567 (366)

Cogeneration Technology Alternatives Study (CTAS). Volume 5: Cogeneration systems results [PDF]

open access: yes
The use of various advanced energy conversion systems is examined and compared with each other and with current technology systems for savings in fuel energy, costs, and emissions in individual plants and on a national level.
Brown, D. H.   +4 more
core   +1 more source

Dynamics of Bio‐Convection Two‐Phase Nanofluid Flow in an Entropy‐Optimized Non‐Newtonian Model With Nonlinear Thermal Radiation and Electromagnetic Effects

open access: yesEnergy Science &Engineering, EarlyView.
ABSTRACT The study of nanofluids has attracted significant attention due to their superior thermophysical properties, making them ideal for thermal transport in engineering and biomedical applications. Motivated by these capabilities, this study develops a novel three‐dimensional mathematical model for electrically conducting Sutterby nanofluids ...
A. M. Obalalu   +4 more
wiley   +1 more source

RESEARCH ON THE COMPARATIVE ANALYSIS OF PROCEDURAL DIFFERENCES BETWEEN MANUAL GTAW WELDING AND AN 8-AXIS ADAPTIVE ROBOTIC SYSTEM GTAW WELDING ON SPECIFIC SAMPLES

open access: yesNonconventional Technologies Review, 2020
The objective of the paper is concerning an 8 axis Adaptive Robotic System GTAW welding on 3,2 mm thickness test piece, base material stainless steel 304L with 1,2 mm diameter ER308L as filler material.
Andrei Mitru   +2 more
doaj  

Numerical Calculation of the Transient Process of a Self‐Priming Pump During Closed‐Valve Starting and Valve Opening

open access: yesEnergy Science &Engineering, EarlyView.
ABSTRACT To investigate the characteristics of a particular self‐priming pump during its typical starting operation, this paper constructs a circulating pipeline system that includes the self‐priming pump, tank, and other components. Initially, air is set up in the upper part of the tank and the self‐priming pump, while the rest of the system is filled
Xin Li   +5 more
wiley   +1 more source

Energy, Exergy, and Exergoeconomic Analysis of a Combined Cycle Power Plant With Post‐Combustion CO2 Capture: A Case Study in Northern Iran

open access: yesEnergy Science &Engineering, EarlyView.
How are exergy, exergoeconomic, and carbon capture analyses performed in a new F‐class combined cycle power plant (CCPP)? ABSTRACT Efficient energy use and new resource development are important due to increasing global energy demand from population growth.
Mostafa Baghsheikhi   +2 more
wiley   +1 more source

Gas-path seal technology [PDF]

open access: yes
Improved gas-path seals are needed for better fuel economy, longer performance retention, and lower maintenance, particularly in advanced, high-performance gas turbine engines.
Zuk, J.
core   +1 more source

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