Results 131 to 140 of about 325,284 (300)

Static Equilibrium Characteristics of Full-Flow Staged Combustion Cycle Engine Under Different Propellants

open access: yesInternational Journal of Aerospace Engineering
The full-flow staged combustion cycle (FFSC) engine is a promising liquid rocket propulsion system owing to its capacity for high specific impulse. The present study introduces an equilibrium model of the FFSC engine, utilizing the Raptor engine as a ...
Haodong He   +5 more
doaj   +1 more source

Astronautics and Aeronautics: A Chronology, 2001-2005

open access: yes, 2010
This report is a chronological compilation of narrative summaries of news reports and government documents highlighting significant events and developments in U.S. and foreign aeronautics and astronautics. It covers the years 2001 through 2005.
Ivey, William Noel, Lewis, Marieke
core  

Flow‐Field Optimization and Thermal Management of a Plate‐Type Methane Steam Reformer for SOFC Applications

open access: yesFuel Cells, Volume 26, Issue 3, June 2026.
ABSTRACT This study presents a multiphysics numerical investigation of a plate‐type methane steam reformer (MSR) intended for solid oxide fuel cell (SOFC) applications. The focus is placed on resolving the coupled thermo‐fluidic behavior, species transport, and reaction kinetics associated with MSR and water–gas shift (WGS) reactions within the ...
Jenn‐Kun Kuo   +5 more
wiley   +1 more source

Deep residual shrinkage network with multichannel VMD inputs for noise reduction of micro-thrust measurement

open access: yesAIP Advances
Micro-newton thrusters are widely utilized in the field of astronautics. Typically, the precision of micro-newton thrust measurement fundamentally depends on the background noise level.
Zhikang Liu   +3 more
doaj   +1 more source

Astronautics and aeronautics, 1967 - Chronology on science, technology, and policy

open access: yes, 1968
Chronology of astronautics and aeronautics in ...

core  

History of aeronautics and astronautics - A preliminary bibliography

open access: yes, 1967
History of aeronautics and astronautics - annotated ...
Dickson, K. M.
core  

Studying Hidden Curriculum Beyond Schools: A Method for Tracing Workplace Learning Through Valuation Practices

open access: yesEuropean Journal of Education, Volume 61, Issue 2, June 2026.
ABSTRACT Hidden curriculum research has traditionally focused on schools, universities and professional training settings. Yet many contemporary workplaces also function as pedagogic environments in which tacit norms, evaluative standards and forms of accountability are learned through participation rather than explicit instruction. This paper proposes
Zhenhua Guo   +3 more
wiley   +1 more source

Analysis of Seasonal Dominant Factors Influencing Land Surface Temperature Over the Tibetan Plateau

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Land surface temperature (LST) is a crucial parameter that reflects the energy balance of the ground, playing a key role in characterizing the change of climate. LST on the Tibetan Plateau (TP) directly impacts local climate and environmental alterations.
Yuejie Zhang   +8 more
doaj   +1 more source

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