Results 41 to 50 of about 177,194,667 (133)

Solar Fuels Via Methane Valorization: Thermochemical Pathways, Unified Metrics, and Techno‐Economic Perspectives

open access: yesENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.
A first‐of‐its‐kind review benchmarks three solar methane valorization pathways with unified performance metrics for clean fuel production. Meeting global climate targets and sustainable energy demands requires carbon‐neutral fuels and innovative conversion pathways.
Muhammad Abdulmoez   +3 more
wiley   +1 more source

Delta Jr. High students

open access: yes, 1966
Jr. High class. Teachers RaNae Christensen and Lenore McCall in front of class, Delta Jr.

core  

A Review of Fault‐Tolerant Control Applications in Process Equipment: Boilers, Heat Exchangers, Pumps, Turbines, and Engines for Greater Reliability

open access: yesEngineering Reports, Volume 8, Issue 9, September 2026.
The article explores ways such as ultrasonic guided wave testing, infrared thermography, acoustic emission, vibration analysis, and oil analysis to prevent faults from affecting the plant and help with fault isolation. It focuses on how FTC is combined with modern tools like Artificial Intelligence (AI), the Internet of Things (IoT), sliding mode ...
Arslan Ahmed Amin   +4 more
wiley   +1 more source

The design of nuclear power plant steam generator

open access: yes, 2023
The bachelor's thesis consists of three parts. The introductory research section briefly describes the history of nuclear energy, followed by an analysis of the three circuits (primary, secondary, and tertiary) in a nuclear power plant.
Zimmermann, Jakub
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Iron‐Based Catalysts on Tailored Alumina Supports for COx‐Free Methane Decomposition to H2 and Carbon

open access: yesChemistryOpen, Volume 15, Issue 9, September 2026.
Fe‐10ZrAl catalyst enables catalytic methane decomposition into COx‐free H2 and solid carbon. ZrO2‐modified alumina improves Fe particle stabilization, reducibility, and carbon growth behavior, giving the best performance among the tested catalysts with 76.5% CH4 conversion and 74.1% H2 yield at 800 °C.
Hajer S. Alturki   +10 more
wiley   +1 more source

Delta High; PTA Program

open access: yes, 1967
A special program for "Parent and Youth" brought to Delta high by the PTA. Left to right: Joe Mace, Tommy Lovell, Kenny Bunker, and special instructor Mrs.

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Research on Thermal-hydraulic Calculation Method of Steam Generator for Integrated Fast Reactor [PDF]

open access: yes
Integrated fast reactors emerge as the future direction for sodium cooled fast reactor systems. Steam generator is critical components in reactor systems. Their design directly impacts integrated fast reactor construction quality.
YU Qi, ZHU Lina, ZHU Huanjun, HOU Bin
core   +1 more source

From Atomic‐Scale Engineering to Industry‐Ready Systems: Prospects for Seawater Electrolysis Toward Hydrogen

open access: yesSmall, Volume 22, Issue 53, 21 September 2026.
Seawater electrolysis is emerging as a viable route for large‐scale green hydrogen production, yet faces challenges from complex chemistries and harsh operating conditions. This review critically examines advances in electrocatalysts, device structures, and mechanistic understanding, highlighting scalable design strategies, durability in real seawater,
Jiaxi Ding   +8 more
wiley   +1 more source

Steam engine parts lists and descriptions, 2004

open access: yes, 2004
History about various steam engines on the Great Toy Steam Company online ...
The Great Toy Steam Company LLC
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Pilot Plant for Solar Process Steam Supply [PDF]

open access: yes, 2008
An aluminium upgrading process will be supplied by steam directly generated in parabolic trough collectors. In this first of it’s kind installation in an industrial environment, steam at 4 bar will be fed into the existing distribution lines of the ...
Walder, Markus   +4 more
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