haʊˈɛvɚ, ðə jˈuːs ʌv fˈændɹˈɔːn ˌæspɚɹˈeɪʃən, wˌɪtʃ ɹᵻkwˈaɪɚz ˈɛndʒɪn pˈaʊɚ, ˈɪŋkɹiːsᵻz ðə dʒˈɛnɚɹˌeɪɾᵻd ɹɪˈækʃən fˈoːɹs kəmpˈɛɹd tə ðɪ ʌnpˈaʊɚd dɪvˈaɪs.
However, the use of fan-drawn aspiration, which requires engine power, increases the generated reaction force compared to the unpowered device.