Αποτελέσματα Αναζήτησης
3 Ιαν 2021 · The easiest and handiest tool for analysing a surface ship’s stability, is by graphs or curves. A ship designer or an officer on-board should be able to know the stability characteristics of a ship just by looking at the curves.
Read, interpret, and sketch a Curve of Intact Statical Stability (or Righting Arm Curve) and draw the sectional vector diagram of forces that corresponds to any point along the curve.
In Chapter 4 we will study five areas: The concept of a ship’s Righting Moment (RM), the chief measure of stability. KG and TCG changes and their effects on RM. How Stability is effected by Damage to the Hull using the “Added Weight” method. Effects of a “Free Surface”. Effects of Negative GM on ship stability.
The light ship value includes weights for spare tailshaft and stowage as given on Sheet 81B ([12821 + 29]/100 = 128.50). Add lines 28 and 29 to obtain line 30 displacement and hogging and sagging numerals for departure and arrival conditions.
Contents. General particulars. Plan showing cargo spaces, storerooms and tanks. Cargo and tank capacities. Hydrostatic particulars. Tabulated KN values. Maximum KG values. Angle of Heel data. Grain: Full holds and full tween decks, Volumetric Heeling Moments (VHM).
GZ curve or Curve Of Statical Stability Explained. by Bijoy Chandrasekhar. 0. Curve Of Statical Stability. > It is the most common graphical representation of ships transverse statical stability. Here the graph represents righting lever (GZ) against the angle of heel.
The Hydrotables module focuses at the computation and output of tables or diagrams of hydrostatical and stability properties which are related to hull form and/or compartments. In particular: Hydrostatic tables. Tables and diagrams of cross curves (NKsin (φ) tables). Bonjean tables.
