Results 111 to 120 of about 36,485 (306)
基于序列二次规划理论传动系统中的非对称式盘式制动器制动尖叫研究
Jixie chuandong, 2014 In order to study the brake squeal of transmission disc brake,the asymmetric disk brake cooling channel concept is introduced,by SQP optimization algorithm the relevant constraints is established,the asymmetric cooling channel geometry data obtained by ...
鲍莉, 王俊峰, 刘振刚
doaj
Droplet, EarlyView.Instead of suppressing the ubiquitous “coffee‐ring” effect, we harness it by integrating stretching, inclination, and rotation of soft substrates. This sequential control allows manipulation of global pattern symmetry and local morphology. By incorporating substrate inclination and rotation of stretched soft substrates, we create diverse patterns that ...
Wandong Bai +10 more
wiley +1 more source
Quantification and description of braking during mountain biking using a novel brake power meter : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Sport & Exercise at Massey University, Palmerston North, New Zealand [PDF]
, 2017 Olympic format cross country mountain biking is both physically and technically demanding. The demands of this cycling genre are in contrast to road cycling because of the demanding off-road terrain.
Miller, Matthew Curtis
core
Carbon emission assessment of tunnel infrastructures: From construction to operation
Deep Underground Science and Engineering, EarlyView.This study develops a lifecycle carbon accounting framework for tunnel infrastructures, covering design, construction, operation, maintenance, and dismantling. Applied to a subsea tunnel case, the framework reveals the carbon emission distribution among four typical tunnel types and highlights potential carbon offset methods for low‐carbon tunnel ...
Luyuan Long +4 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A lightweight hybrid backpack integrating SC‐TENGs and R‐EMGs harvests biomechanical energy during walking. With a low activation speed of 3 km h−1 and a high specific power of 0.18 W kg−1, it enables self‐powered field safety management. The power backpack refers to an energy‐harvesting solution engineered to mitigate battery reliance in wearable ...
Jie Chen +6 more
wiley +1 more source
An iEEG investigation on sex‐specific differences in seizure duration
Epilepsia Open, EarlyView.Abstract Objective Male people with epilepsy (mPWE) are at higher risk for bilateral tonic–clonic seizures (BTCs) and sudden unexpected death in epilepsy (SUDEP) compared to female people with epilepsy (fPWE). Despite major clinical and personal implications, little is known about sex‐specific differences in seizure propagation and termination ...
Paula Albert I Gracenea +4 more
wiley +1 more source
Study for Brake Disc of High-speed Locomotive and Its Optimal Design
机车电传动, 2015 Installation modes and structural styles of disk brake and axle brake device were introduced, and the progress of brake disc material and temperature stress for high-speed locomotive was presented.
QI Bin
doaj
Advances in Mechanical Engineering, 2018 In view of the braking process for the megawatt wind turbine brakes, considering the geometric and motion characteristics of brake pads and brake discs, a displacement gradient circulation method is put forward in this article, to resolve the deviation ...
Shengfang Zhang +6 more
doaj +1 more source
Initial Selection of Disc Brake Pads Material based on the Temperature Mode. [PDF]
Materials (Basel), 2020 Yevtushenko AA, Grzes P.
europepmc +1 more source