Cuiyun Su,1,* Maojian Chen,1,* Guanxuan Chen,2,* Yajun Li,3 Ning Li,4 Zhihuang Hu,5 Xiao Hu,6,7 Yuanyuan Zhao,8– 10 Qitao Yu,1 Wei Jiang1 1Department of Respiratory Oncology, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, 530021, People’s Republic of China; 2Department of Intensive Care Unit, Shandong Cancer Hospital Affi
The mechanics properties of brush seals are usually very complicated.Here, the contact force of a rotor-brush seal system was analyzed based on the bending deformation theory considering the interaction of eccentricity and flow induced force.The seal force expression was established by using the Bernoulli-Euler beam equation and superposition metho
In this paper, we present the dynamic modeling and controller design of a tendon-driven system that 3 gallon flat back bucket is antagonistically driven by elastic tendons.In the dynamic modeling, the tendons are approximated as linear axial springs, neglecting their masses.An overall equation for motion is established by following the Euler-Lagran
Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is a common coronary artery anomaly associated with high mortality and niner rkt 9 rdo 2023 may lead to sudden death if left unrecognized and untreated.This report describes an 8-year-old female who had cardiac murmur but with no clinical symptoms.Electrocardiogram (ECG