TIME DOMAIN BROADBAND NOISE PREDICTIONS FOR NON-CAVITATING MARINE PROPELLERS WITH WALL PRESSURE SPECTRUM MODELS

Time domain broadband noise predictions for non-cavitating marine propellers with wall pressure spectrum models

Dugout The broadband noise can be dominant or important for total characteristics for marine propeller noise representing the minimum base of self-noise.Accurate prediction of such noise is crucial for survivability of underwater military vessels.While the FW-H Formulation 1B can be used to predict broadband trailing edge noise, the method required

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Effects of male age, body size and mating status on female mate preference and offspring sex ratio in Pachycrepoideus vindemmiae (Hymenoptera: Pteromalidae)

Mate choice is one of the main components of sexual selection, with females usually considered to be the selective sex.Male status is an important factor that affects female choice and to a large extent female mating preference.Pachycrepoideus vindemmiae (Rondani) ULTRA-SLEEK SHAMPOO (Hymenoptera: Pteromalidae) is an important solitary ectoparasiti

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Single-Stage Extracranial and Intracranial Stenting of the Internal Carotid Artery in a Patient with Open Circle of Willis and Associated Renovascular Hypertension

We describe a case of 72-year-old patient with recurrent transient ischemic attacks in the right internal carotid artery (ICA) territory associated with uncontrolled hypertension.Duplex ultrasonography und carotid angiography showed a 60% stenosis with signs of a vulnerable plaque in the MIDNIGHT MITTS NITRILE GLOVES cervical segment, as well as a

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A Heuristic T-S Fuzzy Model for the Pumped-Storage Generator-Motor Using Variable-Length Tree-Seed Algorithm-Based Competitive Agglomeration

With the fast development of artificial intelligence techniques, data-driven modeling approaches are becoming hotspots in both academic research and engineering practice.This paper proposes a novel data-driven T-S fuzzy model to precisely describe the complicated dynamic behaviors of pumped storage generator motor (PSGM).In premise fuzzy partition

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