• Different Results in different version of Maxsurf Stability

    Dear Altruists, I have checked the probabilistic damage stability for the same vessels in two different versions of Maxsurf Stability. However, I have got different results, i.e., attained indexes were different. Stability 20.00.02.31, build: 31 shows…
  • Probabilistic Damage Stability

    Hi, I would like to get alternative damage cases like the following (red box). However, I am getting only the following damage cases. How can I get a few more alternative damage cases (not intermediate damage cases),? Thank you.
  • Probabilistic Damage Stability

    Hi I was choosing the following Rooms as damaged in the "Damage Spaces". So, I was only getting the following probabilistic damage cases. However, If I would like to get some different scenarios, i.e. Z1,H1, Alt 1/2, what should I suppose to do? Actually…
  • Maxsurft Stability windage profile

    Hi everyone, I'm studying the large angle stability of a boat that i had designed with Maxsurf. I didn't design the wind profile, but i know its area and its area centroind. Is there any way to introduce both parameters in Maxsurf without designing the…
  • Maxsurf Stability zero point not on body

    Hi, I defined the frame of reference for my hull in Modeler and imported the .msd file into stability for analysis. However, the zero point and the aft and fore perpendiculars are not on the body but offset by some distance. How can I correct this?
  • MODU STABILITY IN MOSES

    Dear All, I am naval architect currently working on Jackup Barge stability . usually all the stability jobs are performed on Autoship. but for performing MODU stability , we are required to run the stability in different wind direction.this is not possible…
  • MODU Stability in Moses

    Hi all, I am a Naval architect, Currently Working on a Jackup Barge Stability. I usually work on Auto ship. Since Auto ship have restriction in working on different wind direction , we have been trying for an alternate method to over come this issue…
  • Curve of Downflooding Angle

    I have been asked to provide a set of curves I do not usually present as in a standard Stability Booklet. The required curves are to describe the heeling angle which ranges up to where the lower edge of a non-watertight opening becomes submerged. They…
  • Forming Triangular Prismatic for SPM Interior Compartment in MOSES

    Dear Sir/Madam, Currently, I'm working on creating a hexagonal Single Point Mooring model in MOSES EDITOR. I need to form the compartment model inside the SPM. Since the SPM has a hexagonal form, thus the compartment has to be a Triangular Prismatic…
  • ERROR WITH STABILITY ANALYSIS

    Hi! I've been trying to do an stability analysis but "7.1.1.b Angle of equilibrium ratio" criteria shows some mistake. I can't find the reason why it doesn't work. I have done the equilibrium, hydrostatics analysis but when I try to do the Limiting…
  • Maxsurf Stability- Custom Densities

    When setting up custom densities in Stability, is there a way to save these as a new "Default" densities set so that these are loaded up for each new project? I can't find this in the help file. I know these can be saved separately for each project…
  • hydrostatic calculation of meshes in maxsurf stability

    How sections are formed in Maxsurf Stability with meshes? I am familiar with hydrostatic section creation from surfaces but not with meshes I found no explanation on manual about how meshes are handled. I am doing some analysis of mesh geometry…
  • Hydromax default water density

    Hi When we are performing hydrostatic or stability analysis on Hydromax stability module , The module automatically assumes that the ship is in salt water. The water density of the report can be seen 1.025 T/m^3. But I am designing a small vessel that…
  • Min. GM from Limiting-KG analysis

    Hello, I'm performing some stability calculations by automation via Python. The limiting-KG analysis provides, as the name says the limit of KG. The Class surveyor, who proves my stability booklet insists on it that the limits of the conditions are…
  • Stability automation problems

    Hi. I'm Vishal Gupta first of all is there any manual for stability automation like it was given for modeler automation. I have opened my design in maxsurf stability through python automation but how to add loadcase and then want to save large angle…
  • Basic Lifting-Stability Simple Cargo Analysis with MOSES 7.10

    Dear MOSES Experts, If I may, could you please share an example of .CIF and .DAT file for the lifting stability analysis for simple cargo (20 ft x 8 ft x 8 ft & 20 tonne) from crane barge to ship (ship to ship)?
  • How to define 'STATIC HEEL DUE TO WIND' with MOSES 7.10

    Dear MOSES Experts, Just a quick question for about Stability Analysis using MOSES 7.10, How do you define on . CIF file when you need an output of 'STATIC HEEL DUE TO WIND'? Because I can only know how to define for 'STATIC HEEL w/o WIND' with…
  • Surface Rendering Issue in Maxsurf Stability

    Hello all, We are having some issues with the surface rendering of the hull and the accuracy of compartment sections that are calculated in a particular file in Maxsurf Stability - see images. Some of the hull surfaces are being mirrored correctly …
  • MAXSURF Modeler, Stability

    I’ ve got some questions about the MAXSURF Modeler and the Stability module. I hope you can help me. Which form do you suggest me to export a modeler file to PTC CREO? How can I make a shape out of the surface, because it’ s important to use shape…
  • Maxsurf stability on a canoe

    Hi guys, Im doing a canoe and I've modelled it. Im having problem with stability analysis. I dont know the steps to be followed in it. Please guide and assist me through it. I attached my model here. Also tell me how to check whether my model is fine…
  • RE: define tank type by Maxsurf stability automation

    Use Compartments.Add to add a compartment. They are in different lists because they have different properties (fluid type, intact permeability are for tanks only :-)
  • RE: Maxsurf DWL Issue

    The Enterprise version of Stability contains an "Auto Ballast" feature.
  • RE: Maxsurf DWL Issue

    hi Si Thu Tun, I could not see your image, but are you getting the "Please put vessel back to DWL" message if you try editing a loadcase immediately after an analysis? (see attached image). This has been dialog has been removed in version 21 which is…