Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 3 of 3 for “"engine mount"”.
-
Objective Predictor metric of Annoyance for Hydraulic Engine Mount Cavitation
… noises play a role in this experience. Hydraulic engine mount cavitation, the noise heard from the collapse of vapor bubbles in the mount, is considered one of those unexpected noises. During the design phase of a vehicle when an unexpected noise is found there is a need for a method to quantify …
-
System Identification and Optimization Methodologies for Active Structural Acoustic Control of Aircraft Cabin Noise
… force disturbance applied at the fuselage's rear engine mount. These measured well-coupled vibration components were used for positioning candidate piezoelectric actuators on the fuselage shell. A genetic algorithm search provided an optimal subset of actuators for use in an ASAC system. ASAC …
-
Rekonstrukce sportovního letounu M-2 Skaut - zástavba pohonné jednotky.
Diplomová práce se zabývá návrhem uložení pohonné jednotky UL260i pro letoun M-2 Skaut na základě předpisů CS-VLA a LSA. Dělí se na analýzu návrhových podmínek, určení faktorů ovlivňujících geometrii lože, vlastní pevnostní návrh a jeho kontrolu pomocí Metody Konečných Prvků. Zároveň je provedeno …