@article{oai:nagoya.repo.nii.ac.jp:02003806, author = {Yoshida, Kyo and Miura, Hideaki and Tsuji, Yoshiyuki}, journal = {Journal of Low Temperature Physics}, month = {Sep}, note = {Numerical simulations of quantum fluid turbulence obeying the Gross-Pitaevskii equation are performed with the simulation sizes as large as the weak-wave-turbulence and the strong-turbulence wavenumber ranges coexist in one simulation. The energy cascade is observed within the simulated wavenumber range. The spectrum F(k) in the weak-wave-turbulence range agrees with the k^−1 scaling without logarithmic correction suggested by a closure approximation (Yoshida and Arimitsu in J Phys A Math Theor 46(33):335501, 2013) and the slope of F(k) in the strong-turbulence range is steeper than that suggested in the same closure approximation. The energy flow from the interaction energy to the kinetic energy during the cascade is also observed., Online Published: 2022-09-05}, title = {Energy Transfer of the Gross-Pitaevskii Turbulence in Weak-Wave-Turbulence and Strong-Turbulence Ranges}, year = {2022} }