Results 81 to 90 of about 42,827 (202)
The Meanings of the PRC`s Space Program: “Space Dream of the Chinese People” Between Past and Future
The current article is a result of the first stage in studying the ways that heterogeneous symbolic resources are configured under the name of “Space Dream of the Chinese Nation”, a rhetorical figure employed by Xi Jinping as a part of the new national ...
P. A. Bogomolov
doaj
Finite element analysis on heat distribution ratio during grinding CFRP
Carbon fiber reinforced plastics possess high specific modulus, specific strength and specific stiffness, which shows great application prospects in the field of aeronautics and astronautics.
FAN Baopeng +4 more
doaj
High‐Temperature Alloys in Aeroengines: Damage and Fracture Insights From Micromechanical Modeling
ABSTRACT High‐temperature alloys are the cornerstone of aeroengine hot‐section components, where extreme thermomechanical conditions give rise to intricate damage and fracture behaviors that critically limit the structural integrity of whole aeroengines.
Zixu Guo +8 more
wiley +1 more source
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
Small satellites represent a pivotal advancement in space technology, offering versatile platforms for conducting educational missions with reduced costs. Initiated by the Asia-Pacific Space Cooperation Organization (APSCO), the Student Small Satellite-1
Bohan Liu +5 more
doaj +1 more source
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
Model‐Based Systems Engineering in Space Applications: A Comprehensive Literature Review
ABSTRACT The growing complexity of space engineering is driving the demand to embrace the adoption of Model‐Based Systems Engineering (MBSE). Although the MBSE is well‐practiced in the space industry, the level of effort and need required to obtain the benefits of MBSE vastly differ across enterprises; this disparity presents a significant challenge to
Rehobot Bekele Buruso +4 more
wiley +1 more source
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
ABSTRACT The current trend of individualized food items (nutrient content and flavor) can be particularly valuable to support people's health and well‐being in isolated environments where access to fresh foods and diverse nutrition is difficult. At the same time, bioactive compounds and micronutrients can be employed to countermeasure any health ...
Svenja Schmidt +4 more
wiley +1 more source
To improve the real-time capability and adaptability of online trajectory-planning guidance for reentry vehicles, a guidance method based on a Bézier curve shaping approach is proposed.
Yudong Hu +4 more
doaj +1 more source

