KN or cross curve data is very important part of ship's Loading and Stability Manual, It basically helps to create a GZ curve. GZ curve is the fastest way to assess the over all stability of ship. Various stability related criteria can be shown complied with the help of GZ curve. This is an interesting video on the subject.
Capt.S.S.Chaudhari is an Indian Merchant Navy Captain with 45 years of experience under his belt including 29 years of teaching and training professionals. He is from ‘1978-79’, T.S. Rajendra batch. He commanded ships from 1990 to 1994, whereafter he said quits to sailing and started his teaching tenure in 1994, at L.B.S College of Advanced Maritime Studies and Research. In 1999, he completed Bachelor of General Law from Mumbai University.
In LBS, he was connected with most areas of maritime teaching at various levels up to Extra Masters. For several years, he had been in the panel of examinations by MMD, of various competency levels. He has also been a faculty and examiner of the Extra Master’s course since 2006. He was also associated with the examination of B.Sc Nautical Sciences, (Mumbai University). He was Chief Editor of a technical magazine ‘Horizon Ahead’ for over 5 years. He has been the principal of M.M.T.I. Dehradun, from 2014 till 2019.
During the 26 years of teaching, he has written several books. Chartwork, Celestial Navigation, Ship Stability, Cargowork, Navaids, Advanced Shipboard Management, Ship Construction (Vol I & Vol II), Legal Knowledge for first mate are to name a few. Capt. Chaudhari believes in sharing his knowledge with the fraternity.
Ship Stability Video 56 - Stability at Large Angles of Heel
Теги
Stabilitydamaged stabilityheelrighting leverrighting momentdynamical stabilityKN curveshydrostatic particularsKNcross curves of stabilityAtwood’s FormulaWallsided formuladeck edge immersionimmersed wedgeemerged wedgeFree surface effectgrain shiftupsetting levercurve of statical stavbilityintact stability criteriadamaged stability criteriagrain stability criteriasevere wind criteriaimpaired stabilitymaximum GZGG1listing lever