Zobrazeno 1 - 10
of 124
pro vyhledávání: '"Yasutomo KANEKO"'
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 89, Iss 924, Pp 22-00286-22-00286 (2023)
To develop turbomachinery blades with high reliability, it is indispensable to verify the natural frequency, damping, resonant stress, etc. under operating condition, and utilize these data in the mechanical design of a new blade. BTT (Blade Tip Timi
Externí odkaz:
https://doaj.org/article/7ded07d8a88f4232adcd7d8b16137904
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 88, Iss 916, Pp 22-00193-22-00193 (2022)
The vibration characteristics of a bladed disk with the continuous ring type structure have been studied extensively, and the vibration response analyses considering the friction damping between adjacent shrouds have been performed in the blade desig
Externí odkaz:
https://doaj.org/article/ab354dc1607d464c8cbd6ac5ae6115ae
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 88, Iss 911, Pp 21-00335-21-00335 (2022)
The vibration characteristics of a bladed disk with the continuous ring type structure have been studied extensively, and the vibration response analyses considering the friction damping between adjacent shrouds have been performed in the recent blad
Externí odkaz:
https://doaj.org/article/48eb46c9076e4fd2ac156415b37243a5
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 88, Iss 910, Pp 21-00333-21-00333 (2022)
Although bladed disks are nominally designed to be cyclically symmetric (tuned system), the vibration characteristics of all blades on a disk are slightly different due to the manufacturing tolerance, deviations in the material properties, and wear d
Externí odkaz:
https://doaj.org/article/21d1b687738747c6ba2a7b30be44e683
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 87, Iss 898, Pp 20-00368-20-00368 (2021)
Although bladed disks are nominally designed to be cyclically symmetric (tuned system), the vibration characteristics of all blades on a disk are slightly different due to the manufacturing tolerance, deviations in the material properties, and wear d
Externí odkaz:
https://doaj.org/article/1746574d762b451d94c3ac1c3e7e3c02
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 87, Iss 894, Pp 20-00328-20-00328 (2021)
Although bladed disks are nominally designed to be cyclically symmetric (tuned system), the vibration characteristics of all the blades on a disk are slightly different due to the manufacturing tolerance, deviations in the material properties, and we
Externí odkaz:
https://doaj.org/article/7289e809c30a494dac2e53f492091df2
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 86, Iss 886, Pp 19-00404-19-00404 (2020)
To develop turbomachinery blades with high reliability, it is indispensable to verify the natural frequency, the damping, the resonant stress, etc. under operating condition, and utilize these data in the mechanical design of a new blade. BTT (Blade
Externí odkaz:
https://doaj.org/article/3e7ed5d32dac4c349433e741e6739d88
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 85, Iss 876, Pp 18-00398-18-00398 (2019)
Although bladed disks are nominally designed to be cyclically symmetric (tuned system), the vibration characteristics of all the blades on a disk are slightly different due to the manufacturing tolerance, deviations in the material properties, and we
Externí odkaz:
https://doaj.org/article/cc59e22bc4fd45d0bd8af30d9be38d9e
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 85, Iss 873, Pp 18-00425-18-00425 (2019)
In the mechanical design of a turbine blade for an automotive turbo-charger, it is pointed out that the mistuning effect caused by the difference of the casting condition should be considered. Namely, the difference of the casting condition causes th
Externí odkaz:
https://doaj.org/article/1963320d75c54e3cab5e721ff393a829
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 84, Iss 861, Pp 17-00447-17-00447 (2018)
Although, in designing blades, it is assumed that all blades on a disk are identical (tuned system), the vibration characteristics of the blade is slightly different due to the manufacturing tolerance, the deviation of the material property, and so o
Externí odkaz:
https://doaj.org/article/389100a8daa64b80b730fa0048e3f554