Results 31 to 40 of about 5,733,061 (341)

Experimental Study on Performance of Roots Steam Compressor

Zhileng xuebao, 2022
The compressor is the core equipment of a vapor compression system, which significantly affects the energy consumption and stability of the system. An experimental system was built for the vapor compression system driven by the roots compressor, in which
Zhang Huafu, Zhang Qingchun, Tong Lige, Zhang Zhentao, Yang Junling, Yu Ze, Wang Youdong   +6 more
doaj  

Hard carbon key properties allow for the achievement of high Coulombic efficiency and high volumetric capacity in Na-ion batteries

Journal of Materials Chemistry A, 2021
The hard carbon volumetric capacity improves by decreasing the electrode porosity after calendaring (d002 decrease). The initial CCoulombic efficiency is enhanced when the specific surface area of ultra-micropores and the active sites are diminished.
A. Beda, François Rabuel, M. Morcrette, Stephan Knopf, P. Taberna, P. Simon, Camélia Matei Ghimbeu   +6 more
semanticscholar   +1 more source

Optimization of volumetric efficiency of a small wankel engine using genetic algorithm

, 2020
In this work, port crank angles strategies for maximizing engine volumetric efficiency of a commercial rotary engine are studied. The internal combustion engines computer program, which simulates an actual working processes, has been used.
Zhang Yan, Jinxiang Liu, Zhengxing Zuo, Zhang Shuai   +3 more
semanticscholar   +1 more source

Function4D: Real-time Human Volumetric Capture from Very Sparse Consumer RGBD Sensors [PDF]

Computer Vision and Pattern Recognition, 2021
Human volumetric capture is a long-standing topic in computer vision and computer graphics. Although high-quality results can be achieved using sophisticated off-line systems, real-time human volumetric capture of complex scenarios, especially using ...
Tao Yu, Zerong Zheng, Kaiwen Guo, Pengpeng Liu, Qionghai Dai, Yebin Liu   +5 more
semanticscholar   +1 more source

Colour volumetric compression for realistic view synthesis applications [PDF]

, 2007
The colour volumetric data which is constructed from a set of multi-view images is capable of providing realistic immersive experience. However it is not widely applicable due to its manifold increase in bandwidth.
Anantrasirichai, N, Bull, DR, Canagarajah, CN, Redmill, DW   +3 more
core   +2 more sources

European Green Deal: Improving the Efficiency of Using Planetary Hydraulic Machines

Energies, 2023
Research is devoted to the use of energy-efficient hydraulic motors in running modules for mechatronic systems of construction, road, municipal, agricultural, railway and other self-propelled machines; robots are used in various branches of the European ...
Taras Hutsol
doaj   +1 more source

Efficient Volumetric Anisotropic Diffusion Computation on GPUs [PDF]

PAMM, 2012
AbstractWe present an efficient implementation of volumetric anisotropic image diffusion on modern programmable graphics processing units (GPUs). We avoid the computational bottleneck of a time consuming eigenvalue decomposition in ℝ3. Instead, we use a projection of the Hessian matrix along the surface normal onto the tangent plane of the local ...
Arjan Kuijper, Andreas Schwarzkopf, Thomas Kalbe, Michael Goesele   +3 more
openaire   +1 more source

Efficient Medical Instrument Detection in 3D Volumetric Ultrasound Data

IEEE Transactions on Biomedical Engineering, 2021
Ultrasound-guided procedures have been applied in many clinical therapies, such as cardiac catheterization and regional anesthesia. Medical instrument detection in 3D Ultrasound (US) is highly desired, but the existing approaches are far from real-time performance.
Hongxu Yang, Caifeng Shan, Alexander F. Kolen, Peter H. N. de With   +3 more
openaire   +2 more sources

Leakage and Volumetric Efficiency Analysis and Seal Improvement of Internal Gear Pump with Multi Output

Xibei Gongye Daxue Xuebao, 2019
Based on the analysis of the structural characteristics of the internal meshing gear pump with multi-output, the main leakage ways in the gear pump are summarized.

doaj   +1 more source

Memory-efficient Segmentation of High-resolution Volumetric MicroCT Images

Proceedings of Machine Learning Research, 2022
In recent years, 3D convolutional neural networks have become the dominant approach for volumetric medical image segmentation. However, compared to their 2D counterparts, 3D networks introduce substantially more training parameters and higher requirement for the GPU memory.
Wang, Y, Blackie, L, Miguel-Aliaga, I, Bai, W   +3 more
openaire   +3 more sources