Results 91 to 100 of about 5,400 (286)

Reconstruction and Separation Method of Ranging and Communication Phase in Beat-Note for Micro-Radian Phasemeter

Aerospace
The primary measurement involves detecting tiny (picometer-level) pathlength fluctuations between satellites using heterodyne laser interferometry for space-based gravitational wave detection.
Tao Yu, Hongyu Long, Ke Xue, Mingzhong Pan, Zhi Wang, Yunqing Liu   +5 more
doaj   +1 more source

Research and Development of Electrostatic Accelerometers for Space Science Missions at HUST

Sensors, 2017
High-precision electrostatic accelerometers have achieved remarkable success in satellite Earth gravity field recovery missions. Ultralow-noise inertial sensors play important roles in space gravitational wave detection missions such as the Laser ...
Yanzheng Bai, Zhuxi Li, Ming Hu, Li Liu, Shaobo Qu, Dingyin Tan, Haibo Tu, Shuchao Wu, Hang Yin, Hongyin Li, Zebing Zhou   +10 more
doaj   +1 more source

Rock mechanical properties under reconstructed deep in situ thermo–hydro–mechanical conditions: Implications for CO₂‐related injection scenarios

Deep Underground Science and Engineering, EarlyView.
The graphical abstract illustrates a reconstructed in situ thermo‐hydro‐mechanical (THM) framework in which porosity serves as the central variable linking stress, pore pressure, and temperature to evolving mechanical properties of rocks. Under burial conditions, in situ stress, pore pressure, and temperature jointly govern volumetric strain and ...
Mingyuan Lu, Jun Wang, Zixiong Qi, Ruixuan Chen, Hongtao Wang, Hongwei Zhou   +5 more
wiley   +1 more source

GWSpace: a multi-mission science data simulator for space-based gravitational wave detection

Classical and Quantum Gravity
Abstract Space-based gravitational wave detectors such as TianQin, laser interferometer space antenna (LISA), and Taiji have the potential to outperform themselves through joint observation. To achieve this, it is desirable to practice joint data analysis in advance on simulated data that encodes the intrinsic correlation among the ...
En-Kun Li, Han Wang, Hong-Yu Chen, Huimin Fan, Ya-Nan Li, Zhi-Yuan Li, Zheng-Cheng Liang, Xiang-Yu Lyu, Tian-Xiao Wang, Zheng Wu, Chang-Qing Ye, Xue-Ting Zhang, Yiming Hu, Jianwei Mei   +13 more
openaire   +2 more sources

Measuring mass transfer of AM CVn binaries with a space-based gravitational wave detector

, 2023
The formation mechanism of AM CVn binary has not been well understood yet. Accurate measurements of the mass transfer rate can help to determine the formation mechanism.
Zhang, Xian-Fei, Wang, Zijian, Cao, Zhoujian   +2 more
core   +1 more source

Shaking Table Tests and Numerical Analysis of Rocking Vault‐Shaped Segmental Piers Equipped With an Annular Double Sliding System

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT To enhance the structural robustness of bridges, a rocking arch‐shaped segmental pier with a double sliding system was previously proposed as a low‐cost solution to protect bridges in developing countries. The rocking behavior is triggered by halting the sliding motion, which increases the horizontal load‐bearing capacity and limits ...
Shengming Feng, Mitsuyoshi Akiyama, Shintaro Kobayashi, Ryosuke Kato, Elisa Vitolo, Hirokazu Takahashi, Shun Arima   +6 more
wiley   +1 more source

A Detailed Review of Colburn and Friction Factors for Various Types of Fins Used in Compact Plate‐Fin Heat Exchangers

Heat Transfer, EarlyView.
ABSTRACT Compact plate‐fin heat exchangers (PFHEs) are commonly utilized in diverse industries, including aerospace, automotive, processing, and space. Various fin configurations, such as Plain fins, Wavy fins, Lance and Offset fins (OSFs), Perforated fins, louvered fins, and pin fins, are employed in compact heat exchangers (CHEs).
Chennu Ranganayakulu
wiley   +1 more source

Doppler pulling suppression in arm locking systems for space-based gravitational wave detection

Frontiers in Astronomy and Space Sciences
Gravitational-wave detection provides humanity with unique access to extreme astrophysical and cosmological phenomena. In space-based missions, however, the Doppler frequency pulling induced by orbital motion severely limits the precise extraction of ...
Yi Zhang, Yulin Shen, Jie Yang, Ke Zhang, Dehui Pan, Jiahui Yao, Ming Xin, Ming Xin   +7 more
doaj   +1 more source

A Diskless Solution for LCG Middleware

, 2006
The INFN-GRID project allows experimenting and testing many different and innovative solutions in the GRID environment. In this research ad development it is important to find the most useful solutions for simplified the managment and access to the ...
Pardi, Silvio
core  

Tracking Summer Greenland Blocking: The Upstream Pathway Shapes Historical Extremes and Future Change

International Journal of Climatology, EarlyView.
This study investigates summer Greenland atmospheric blocking using the Lagrangian tracking Python package blocktrack applied to ERA5 reanalysis and CMIP6 models. Two types of blocks—upstream (Northern Canada origin) and retrograding (Northern Atlantic origin)—are distinguished, with upstream blocks driving recent observed frequency increasing trends ...
Michele Filippucci, Jacob Maddison, Simona Bordoni   +2 more
wiley   +1 more source