RO95399B1 - Propulsor naval eolian - Google Patents

Propulsor naval eolian

Info

Publication number
RO95399B1
RO95399B1 RO123172A RO12317286A RO95399B1 RO 95399 B1 RO95399 B1 RO 95399B1 RO 123172 A RO123172 A RO 123172A RO 12317286 A RO12317286 A RO 12317286A RO 95399 B1 RO95399 B1 RO 95399B1
Authority
RO
Romania
Prior art keywords
wind
force
wind speed
cylinder
bow
Prior art date
Application number
RO123172A
Other languages
English (en)
Other versions
RO95399A2 (ro
Inventor
Valeriu Panaitescu
Clement Alexandrescu
Zeno Adrian Vilhem
Original Assignee
îNTREPRINDEREA DE UTILAJ GREU SI DE TRANSPORT PENTRU CONSTRUCTII
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by îNTREPRINDEREA DE UTILAJ GREU SI DE TRANSPORT PENTRU CONSTRUCTII filed Critical îNTREPRINDEREA DE UTILAJ GREU SI DE TRANSPORT PENTRU CONSTRUCTII
Priority to RO86123172A priority Critical patent/RO95399A2/ro
Publication of RO95399B1 publication Critical patent/RO95399B1/ro
Publication of RO95399A2 publication Critical patent/RO95399A2/ro

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
    • Y02T70/5218—Less carbon-intensive fuels, e.g. natural gas, biofuels
    • Y02T70/5236—Renewable or hybrid-electric solutions

Landscapes

  • Wind Motors (AREA)

Abstract

Inventia face parte din domeniul instalatiilor de valorificare a energiei eoliene în scopul cresterii fortei de propulsie. Propulsorul naval eolian, conform inventiei, asigura cresterea fortei de propulsie a navei la valori acceptabile ale vitezei vîntului, precum si obtinerea unei forte, la viteze mici sau nule ale vitezei vîntului, si este compus dintr-un cilindru limitat de discuri superioare si inferioare, antrenat de un electromotor în rotatie în jurul unui ax si avînd pe directia axei navei doua ajutaje cu cîte doua ajutaje rectangulare cu directia de lansare tangentiala la suprafata cilindrului. Daca prin ajutajul prova-tribord se lanseaza un jet subtire de aer, cilindrul se roteste în sens orar, vîntul bate pe directia prova-pupa siatunci jetul deviat cumuleaza avantajele efectului Coanda cu ale efectului Magnus, determinînd o forta de portanta de valoare ridicata, care se mentine la o limita viabila, chiar daca viteza vîntului este nula. Se poate folosi la propulsia unor tipu ri de nave.
RO86123172A 1986-04-28 1986-04-28 Propulsor naval eolian RO95399A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO86123172A RO95399A2 (ro) 1986-04-28 1986-04-28 Propulsor naval eolian

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO86123172A RO95399A2 (ro) 1986-04-28 1986-04-28 Propulsor naval eolian

Publications (2)

Publication Number Publication Date
RO95399B1 true RO95399B1 (ro) 1988-08-16
RO95399A2 RO95399A2 (ro) 1988-09-15

Family

ID=20119333

Family Applications (1)

Application Number Title Priority Date Filing Date
RO86123172A RO95399A2 (ro) 1986-04-28 1986-04-28 Propulsor naval eolian

Country Status (1)

Country Link
RO (1) RO95399A2 (ro)

Also Published As

Publication number Publication date
RO95399A2 (ro) 1988-09-15

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