Zobrazeno 1 - 10
of 757
pro vyhledávání: '"Force coefficient"'
Publikováno v:
IEEE Access, Vol 12, Pp 129302-129307 (2024)
The influence mechanism of process parameter selection on the identification result of cutting force coefficient is not clear. There is no accepted choice criterion for how to choose appropriate process parameters in the slot milling. In this study,
Externí odkaz:
https://doaj.org/article/3a6f90e48b8b4b8c94fd5ab9c0e48b44
Publikováno v:
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, Vol 22, Iss 3, Pp 89-98 (2023)
The problem of implementing the landing of a maneuverable aircraft by a pilot on an undamaged section of a runway of minimum length is considered. A method of landing the aircraft is proposed, including movement along the landing glide path with mini
Externí odkaz:
https://doaj.org/article/7e8d9ff2e0644cbba6f5af04a55ba51e
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 9, p 1543 (2024)
Deep-sea hydraulic collection is a key technology for seabed mineral resource extraction, offering higher efficiency and environmental protection compared to other collection methods. However, due to their complex characteristics, the suction propert
Externí odkaz:
https://doaj.org/article/86d5a5868c91417597aafa83290d5d80
Publikováno v:
Revista Brasileira de Ensino de Física, Vol 46 (2024)
A simple and inexpensive experimental procedure is proposed to investigate the skin friction caused by air in a rotating sphere. A device using a magnetic field keeps the sphere levitating. The sphere is briefly boosted and begins to rotate, but the
Externí odkaz:
https://doaj.org/article/9c2f3c6d3a5f4ba895e5aa8af14201da
Autor:
Dong-Hyeon Shin, Young-Cheol Ha
Publikováno v:
Buildings, Vol 14, Iss 8, p 2294 (2024)
In this study, we developed a wind load calculation program (WCP) capable of predicting wind loads with relative precision during the preliminary design phase. First, wind tunnel tests were conducted to identify the essential factors necessary for ca
Externí odkaz:
https://doaj.org/article/6af1709d7cae40df9ca7943bdeaeeb0a
Autor:
Masahito Kobayashi, Yusuke Komachi
Publikováno v:
Japan Architectural Review, Vol 7, Iss 1, Pp n/a-n/a (2024)
Abstract As previously reported, we have proposed a vertical distribution of seismic design load for seismically isolated buildings (SIBs) corresponding to diversity of seismic isolation devices such as hysteretic dampers and velocity‐dependent dam
Externí odkaz:
https://doaj.org/article/7fd49a8c95e74e38a55384fc2f7815ad
Publikováno v:
Frontiers in Energy Research, Vol 11 (2024)
The high carbon emissions of vehicles traveling on horizontal curve road sections cannot be ignored. Facing the difficulty of accurately quantifying the carbon emission of driving on horizontal curves and the unknown causes of high carbon emission, t
Externí odkaz:
https://doaj.org/article/d7b328e6684e42cbb5fcdbe3e2209fb7
Publikováno v:
Atmosphere, Vol 15, Iss 3, p 352 (2024)
Numerical simulation is vital for evaluating urban ventilation. However, accurate urban-scale ventilation modeling requires extensive building surface simulation for computational demand. The distributed drag force approach simplifies the urban canop
Externí odkaz:
https://doaj.org/article/ee31dd9c84ca44ed9d243d164d97be4b
Autor:
E.A. Tchufistov, O.E. Tchufistov
Publikováno v:
Известия высших учебных заведений. Поволжский регион:Технические науки, Iss 2 (2023)
Background. The value of the radial force transmitted to the satellite support of the planetary- lantern transmission from locking is characterized by radial force coefficient. The available information about it in the non-operating transmission is
Externí odkaz:
https://doaj.org/article/4568b8e6f1bb46ecbe4337554f585523
Publikováno v:
Известия высших учебных заведений. Поволжский регион:Технические науки, Iss 1 (2023)
Background. The stress loading of the contact pairs and satellite supports of the planetary-lantern transmissions can determine its operability. The forces acting in the gear depend on many factors, including inaccuracies in the manufacture of the ge
Externí odkaz:
https://doaj.org/article/60740ae05c614707bf6d11aa64bcc30d