RNA

(redirected from Rotor Nacelle Assembly)
AcronymDefinition
RNARibonucleic Acid
RNARoyal Nepal Airlines (ICAO code)
RNARomantic Novelists' Association (UK; est. 1960)
RNAResearch Natural Area
RNARedes Neurais Artificiais (Portuguese: Neural Network)
RNARedes Neuronales Artificiales (Spanish: Artificial Neural Networks)
RNARoyal Naval Association (UK)
RNARoyal Neighbors of America (fraternal benefit society)
RNARoyal Nepalese Army
RNAResearch Needs Assessment (process)
RNARapid Needs Assessment (emergency management)
RNAReligion Newswriters Association
RNARing No Answer
RNARestricciones No Arancelarias (Spanish: Non-Tariff Restrictions)
RNARadio Nacional de Angola (Angola National Radio)
RNARemote Network Access
RNARegistered Nurse Anesthetist
RNARally North America (automotive road rally)
RNARepublic of New Africa
RNARetrospective Network Analysis
RNARegistered Nursing Assistant (chiefly Canadian)
RNARemediation by Natural Attenuation (environmental cleanup)
RNARed de Noticias Albavisión (Spanish: Albavisión News Network)
RNARochester Numismatic Association
RNARassini NHK (Nippon Hatsujo- Kabushiki) Automotive (Brazil)
RNARealtime Network Awareness (Sourcefire)
RNARestorative Nursing Aide
RNARéseau de Neurones Artificiels (French: Artificial Neural Network)
RNARations Not Available
RNARothschild North America (finance)
RNARisk Not Acceptable (insurance underwriting)
RNARisorse Naturali e Ambientali (Italian: natural and environmental resouces)
RNARoyal Norwegian Army
RNARoute Nouvelle Alsace (French rehabilitation management association; est. 1980)
RNARadio Network Association
RNARoyal Netherlands Army
RNARobbery Not Armed (crime code)
RNARotatable Nozzle Assembly
RNARoutable Nozzle Assembly
RNARough, Non-Capsulated, Avirulent (bacteria)
RNARegistered Nurse Adult
RNARotor Nacelle Assembly (wind turbine)
RNAResource Natural Area (land designation)
References in periodicals archive ?
variant of the SG 8.0-167 DD is designed for IEC class S, considering tropical storm conditions (T-Class for the Rotor Nacelle Assembly).
Rigid bodies in the model include the spar platform, tower, and rotor nacelle assembly (RNA).
Item Value Rating 5 MW Rotor configuration Upwind, 3 blades Cut-in, rated, cut-out wind speed 3m/s, 11.4 m/s, 25 m/s Total draft below sea water level (SWL) 120 m Tower base above SWL 10 m Hub height above SWL 90m Nacelle dimension (length, width, height) 14.2 m, 2.3 m, 3.5 m Platform diameter above taper 6.5 m Platform diameter below taper 9.4m Rotor nacelle assembly (RNA) mass 350,000 kg Tower mass 249,718 kg Platform mass 7,466,000 kg Number of mooring lines 3 Depth to fairleads below SWL 70 m Baseline control in Region 3 GSPI and constant torque TABLE 2: Term descriptions in the model of OC3-Hywind surge- heave-pitch motion.