کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8064984 | 1520679 | 2016 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Dynamic process simulation promotes energy efficient ship design
ترجمه فارسی عنوان
شبیه سازی فرایند پویا، طراحی کشتی های انرژی را ترویج می دهد
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کلمات کلیدی
IMOiAsEGCCWSHFOLSFLNGMDOCOPECAEGBVFDEEDISEEMPExhaust gas cleaningMarine gas oilNOx - NOXSOx - SOXNitrogen oxides - اکسید نیتروژنSulphur oxides - اکسید گوگردEnergy efficiency - بهره وری انرژیAir conditioning - تهویه مطبوعVariable frequency drive - درایو فرکانس متغیرHigh temperature - درجه حرارت بالاLow temperature - دمای پایینCFD - دینامیک سیالاتComputational fluid dynamics - دینامیک سیالات محاسباتیMarine diesel oil - روغن دیزل دریاییInternational Maritime Organization - سازمان بین المللی دریاییHeavy fuel oil - سوخت نفت سنگینChilled water system - سیستم آب سردWaste heat recovery system - سیستم بازیافت حرارت بازیافتEnergy Efficiency Design Index - شاخص طراحی کارایی انرژیDynamic simulation - شبیه سازی پویاcoefficient of performance - ضریب عملکردModelling - مدل سازیEmission Control Area - منطقه کنترل انتشارMgO - منیزیم اکسید Passenger ship - کشتی مسافربریLiquefied natural gas - گاز طبیعی مایع
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی دریا (اقیانوس)
چکیده انگلیسی
Energy efficiency has become increasingly important to ship owners and builders, due to fuel costs and tightening environmental regulations, but also due to public opinion and expectation for green technology. Improved energy efficiency and significant savings are achievable by increasing waste heat utilization. A probable side effect of commissioning new technology is increased system complexity. This makes it more difficult to make design decisions between alternative technologies; also, the operation of the system needs more attention. Dynamic system level simulation has been used for energy systems analysis already for decades in onshore energy industry; now it is increasingly applied in marine engineering. In this study a commercial simulator Apros was used to model and simulate energy systems of a cruise ferry Viking Grace, which features novel energy saving solutions, such as a waste heat accumulator system and cooling options by liquefied natural gas (LNG) vaporizing, and by seawater. Dynamic models of these systems were developed and validated against available measurement data. The study showed that modelling and dynamic system level simulation can provide substantial benefits in the design of energy efficient ship in new buildings, and in existing ships.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ocean Engineering - Volume 111, 1 January 2016, Pages 43-55
Journal: Ocean Engineering - Volume 111, 1 January 2016, Pages 43-55
نویسندگان
Vesa Lepistö, Jari Lappalainen, Kari Sillanpää, Pekka Ahtila,