Usefulness assessment of standard measuring instruments installed on sea-going ships to perform energy measurements

• Autorzy: Górski Z. , Cwilewicz R.
• Języki publikacji: EN

Abstrakty

EN

The presented work is a contribution to discussion on usefulness of application of measurement instrumentation used on sea-going ships for energy measurement and scientific research purposes. Contemporary sea-going ships are equipped as a rule with up-to-date measurement instrumentation usually based on electronic data processing and computer technique. These authors have made many times use of such instruments in their research work. This way it was not necessary to install any special instruments, that significantly reduced measurement cost. In such cases to obtain a sufficient accuracy of measurements constitutes a crucial problem. In this paper was presented an analysis of measurement errors of some operational parameters of ship and its main propulsion system, elaborated within the frame of the KBN research project no. 9 T12D 033 17. Results of the analysis confirm usefulness of the standard measurement instrumentation installed on ships, and its sufficient accuracy.

Słowa kluczowe

EN

standard measurement instrumentation; ships; accuracy of measurements

• Wydawca: Gdańsk University of Technology, Faculty of Ocean Engineering & Ship Technology
• Czasopismo: Polish Maritime Research
• Rocznik: 2007
• Tom: nr 1
• Strony: 23--27
• Opis fizyczny: Bibliogr. 7 poz., rys., tab.

Twórcy

autor

Górski Z.

autor

Cwilewicz R.

• Gdynia Maritime University,

Bibliografia

• 1. Adamkiewicz H.G.: Statistics, applications to economy (in Polish). The Centre for Personnel Advising and Improving Co (Ośrodek Doradztwa i Doskonalenia Kadr Sp. z o.o.). Gdańsk.1996
• 2. Polański Z.: Planning experiments in engineering (in Polish). State Scientific Publishing House (Państwowe Wydawnictwo Naukowe). Warszawa. 1984
• 3. Strzałkowski A., Śliżyński A.: Mathematical methods for elaboration of measurement results (in Polish), State Scientific Publishing House (Państwowe Wydawnictwo Naukowe). Warszawa. 1969
• 4. Szydłowski H., Kaczmarek W., Kotłowska M., Kozak A., Kudyńska J.: Theory of measurements (in Polish). State Scientific Publishing House (Państwowe Wydawnictwo Naukowe). Warszawa. 1981
• 5. Taylor J.R.: Introduction to measurement error analysis (in Polish). Scientific Publishing House (Państwowe Wydawnictwo Naukowe PWN). Warszawa. 1999
• 6. Volk W.: Applied statistics for engineers (in Polish). Scientific -Technical Publishers (Wydawnictwo Naukowo - Techniczne). Warszawa. 1985
• 7. Górski Z.: A method to choose settings of the elements of ship main propulsion system fitted with controllable pitch propeller in the aspect of operational effectiveness of ship power plant (in Polish). Doctoral thesis under supervision of Prof. Romuald Cwilewicz. Mechanical Faculty, Gdynia Maritime University. Gdynia. 2003