Zobrazeno 1 - 10
of 1 153
pro vyhledávání: '"Geometric optimization"'
Publikováno v:
Energy Reports, Vol 11, Iss , Pp 1053-1078 (2024)
Building-integrated wind energy harvesting offers a promising local and decentralized energy generation solution, reducing transmission losses and infrastructure expenses. However, the complex urban wind patterns demand accurate aerodynamic optimizat
Externí odkaz:
https://doaj.org/article/027bedfd79914bcbb4a371b746f7c589
Publikováno v:
Energy Reports, Vol 11, Iss , Pp 597-610 (2024)
This study presents a single-stage and two-stage thermoelectric generator (TEG) with different geometric shapes of the legs (rectangular, trapezoidal, inverted trapezoidal, rhomboid, and hourglass shapes). The various geometric shapes of the legs are
Externí odkaz:
https://doaj.org/article/30e3f63dca414a2897cfc46b72654cc7
Autor:
Iseul Na, Younggyu Son
Publikováno v:
Ultrasonics Sonochemistry, Vol 108, Iss , Pp 106959- (2024)
The 20-kHz probe-type sonicator systems were investigated for the enhancement of the cavitational oxidation activity under various geometric conditions including vertical and horizontal probe positions and vessel sizes/volumes as a following study to
Externí odkaz:
https://doaj.org/article/cd81289825c44bb78fcd9c201963343e
Publikováno v:
Applied Sciences, Vol 14, Iss 19, p 8875 (2024)
This research introduces a new multibeam survey line model that optimizes geometric relationships to improve the efficiency and accuracy of surveys over complex seabed topographies. Since existing multibeam echosounder systems have limitations in han
Externí odkaz:
https://doaj.org/article/bbb27c635fb74d73a8841671b65320a9
Publikováno v:
Drones, Vol 8, Iss 8, p 397 (2024)
The velocity obstacles (VO) method is widely employed in real-time obstacle avoidance research for UAVs due to its succinct mathematical foundation and rapid, dynamic planning abilities. Traditionally, VO assumes a circle protection domain with a fix
Externí odkaz:
https://doaj.org/article/2fbb9a415ca74865875af02df00b0cfa
Autor:
Ge Shishun, Ge Yirui
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
Virtual reality is an important realization of intelligent teaching methods, which is of great significance for the reform of public sports courses in colleges and universities. Aiming at the problem of the lack of three-dimensional information repre
Externí odkaz:
https://doaj.org/article/7e384c6c9406462a882bdef855d29bca
Publikováno v:
Beni-Suef University Journal of Basic and Applied Sciences, Vol 12, Iss 1, Pp 1-11 (2023)
Abstract Background Conventional airship mathematical modeling usually involves six coupled degrees of freedom and two inputs, namely tail and thrust. The current study focuses on aerodynamic modeling. The aerodynamic model is developed in 3D-space b
Externí odkaz:
https://doaj.org/article/dd708f0012724e14904194e8f562ba4f
Autor:
Franjo Pranjić, Peter Virtič
Publikováno v:
Energies, Vol 17, Iss 5, p 1089 (2024)
Axial flux permanent magnet machines have garnered significant attention in recent years due to their numerous advantages in various applications, including electric vehicles, wind turbines, and robotics. However, one of the critical challenges assoc
Externí odkaz:
https://doaj.org/article/506e4dbc43724068b533a10f5b22a1d7
Publikováno v:
Symmetry, Vol 16, Iss 2, p 206 (2024)
Given a set of n disks in the plane, we study the problem of finding k lines that together intersect the maximum number of input disks. We consider three variants of this problem with the following constraints on the solution: (1) no constraint on th
Externí odkaz:
https://doaj.org/article/720262924f00483990eafc49a395cd98
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