SHIP DESIGN | NAVAL ARCHITECTS | MARINE CONSULTANTS | OFFSHORE ENGINEERING | INDIA
  • Ship Design
    • Tug Designs
    • Boat Design
    • Ship Design Process >
      • Barge Design
      • Modular Spud Barge Design
    • Tanker Design
    • FPSO Engineering
    • Jetty Design
    • Offshore Support Vessel design
    • LNG Vessel Design
  • Consultancy
    • Naval Architecture
    • Structure FEM Analysis
    • Hydrodynamics
    • Stability Analysis
    • Production Design
    • Ship Manuals
    • Machinery & Piping
  • Offshore Engineering
    • Mooring Analysis
    • Transportation/Installation
    • Offshore Heavy Lifting
    • Offshore Pipeline Engineering
  • ONLINE RESOURCE
  • CONTACT

MARINE & OFFSHORE ENGINEERING CALCULATORS

SHIP DESIGN

  • ​DESIGN OF SHIP CYLINDRICAL CHAIN LOCKER​
  • GALVANIC ANODE CATHODIC PROTECTION
  • DNV SHIP MOTION ACCELERATIONS
  • FREEBOARD CALCULATION
  • TONNAGE CALCULATION
  • ​RAO CALCULATION
  • DYNAMIC POSITIONING ANALYSIS
  • PIPELAYING CALCULATION
  • SHIP RESPONSE CALCULATION
  • PILE ANCHOR PULL OUT CALCULATION
  • POSITION KEEPING CALCULATION
  • BILGE KEEL LOAD CALCULATION
  • SLOSHING LOAD CALCULATION
  • ​​BOW TUNNEL THRUSTER SELECTION
  • MODEL TEST ESTIMATION
  • RESONANCE LOADS IN MOONPOOL AND DOOR DESIGN
  • SEEKEEPING LIMITS OF SHIPS
  • LOUVER SIZING CALCULATION
  • FENDER ENERGY CALCULATION
  • ANTI HEELING SYSTEM DESIGN
  • RUDDER  TORQUE CALCULATIONS 
  • STEERING GEAR CAPACITY CALCULATION​
  • WINDLASS CAPACITY CALCULATION​
  • RUDDER AREA CALCULATION AND RUDDER ARRANGEMENT​
  • LAUNCHING CALCULATION
  • SEAKEEPING CALCULATION
  • SHIP MECHANICAL VENTILLATION CALCULATION
  • SHIP HVAC CALCULATION
  • GENERATOR CAPACITY CALCULATION
  • EMERGENCY GENERATOR CAPACITY CALCULATION​
  • AC LOAD ANALYSIS
  • DC LOAD ANALYSIS
  • SHORT CIRCUIT CALCULATION
  • VOLTAGE DROP CALCULATION 
  • TRANSFORMER CAPACITY CALCULATION
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  • RUDDER STOCK DIAMETER CALCULATION
  • CODE OF SAFETY CHECK FOR SPECIAL PURPOSE SHIP 2008
  • SHIP DIRECTIONAL STABILITY CHECK SEA TRIAL RESULTS PREDICTION
  • SHIP BRIDGE NAVIGATION VISIBILITY
  • NOISE & VIBRATION CALCULATION ON SHIPS
  • EEDI INDEX CALCULATION
  • SHIP PUMPS SELECTION
  • SHAFT DIAMETER CALCULATION
  • TORSIONAL VIBRATION CALCULATION FOR SHAFTS
  • SHAFT VIBRATION CALCULATION
  • SHAFT ALIGNMENT CHECK
  • ANCHORING & TOWING EQUIPMENT SELECTION
  • ​SHIP LIGHTSHIP ESTIMATION
  • RESILIENT MOUNTS OR CHOKE FASTING CALCULATION
  • ​SHIP MACHINERY CALCULATION
  • ​SHIP PIPING SYSTEM DESIGN
  • ​TANK CAPACITIES CALCULATION
  • SELECTION OF TOWING AND MOORING FITTING
  • PAINTING AREA CALCULATION
  • WELDING DEFORMATION CHECK
  • POWER & PROPELLER SELECTION FOR REQUIRED BOLLARD PULL
  • PTO SELECTION FOR OTHER ELECTRICAL LOAD
  • GEAR BOX SELECTION
  • FIRE FIGHTING PUMP SELECTION
  • SEA CHEST SIZING CALCULATION​

SHIP RESISTANCE & PROPULSION

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RESISTANCE PREDICTION
​HOLTROP MENNEN METHOD
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RESISTANCE PREDICTION
TRAWLER (RIDGELEY-NEVITT)
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RESISTANCE PREDICTION DISPLACEMENT - SEMI PLANNING BOAT ( GROOT )
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RESISTANCE PREDICTION
​ROUND BILGE CATAMARAN (MOLLAND)
  • PROPELLER POWER AND THRUST COMPARISON FOR ENGINES
  • BOAT PROPELLER THRUST AND ENGINE OPTIMIZATION
  • PROPULSION SYSTEM DESIGN
  • POWER PREDICTION OF BOATS - GERR METHOD
  • RESISTANCE PREDICTION OF SYSTEMATIC SERIES OF SEMIPLANING-USNA
  • RESISTANCE PREDICTION-FISHER METHOD
  • RESISTANCE PREDICTION-SEMIPLANING TRANSOM STERN HULLS (LAHTIHARJU)
  • RESISTANCE PREDICTION-HIGH SPEED CRAFT (MERCIER-SAVISTKY)
  • RESISTANCE PREDICTION-TRANSOM STERN HULL (FUNG)
  • PROPELLER STRENGTH CALCULATION FOR NAVIGATION IN ICE
  • B SERIES PROPELLER DESIGN
  • B SERIES PROPELLER WEIGHT ESTIMATION​​​​​​

HYDROSTATICS & STABILITY

  • SHIP STABILITY CALCULATION
  • FREEBOARD LENGTH CALCULATION
  • ​SHIP INCLINING EXPERIMENT REPORT​
  • RIGHTING ARM CALCULATION BY KN VALUES
  • SHIP DAMAGE EXTENT AND MAX CARGO TANK LENGTH CALCULATION

SHIP STRUCTURES

  • ​​SHIP RULE LENGTH CALCULATION
  • GIRDER OR PLATE BUCKLING CHEC​​K
  • MIDSHIP SECTION CALCULATION
  • BUCKLING CHECK
  • FATIGUE CHECK
  • ​STIFFNER STRENGTH CHECK
  • BOLLARD CAPACITY CHECK
  • CIRCULAR CRANE PEDESTAL DEFLECTION CALCULATION​

MOORING

  • MOORING BERTHING AND ANCHORAGE ENVIRONMENTAL LOADS ON TANKERS AND GAS CARRIERS (OCIMF-SIGTTO)
  • API WIND AND CURRENT LOAD CALCULATION
  • SHIPMOOR-WHARF OR PIERSIDE MOORING ANALYSIS SOFTWARE​
  • PIER SIDE SHIP BERTHING LOAD CALCULATION
  • MOORING BRIDLE PLATE OR PADEYE DESIGN VERIFICATION​
  • MOORING LINE CATENARY CALCULATION
  • RADIUS OF GYRATION CALCULATION FOR SHIP LOADING CONDITION​

TOWING & SEAFASTENING

  • ​TOWING RESISTANCE OF BARGE
  • SHIP TOWLINE ARRANGEMENT VERIFICATION​
  • TOWING TENSION AT WINCH FOR VARIOUS CATENARY DEPTHS AND PAID-OUT LENGTHS
  • ​BOLLARD PULL REQUIREMENT FOR BARGE WITH CARGO
  • BOLLARD PULL CALCULATION OF SHIP​​​
  • BOLLARD PULL CALCULATION OF JACKUP
  • ​BOLLARD PULL CALCULATION OF SEMI-SUB







  • ​BARGE MOTION LOAD DURING TRANSPORTATION ( NOBLE DENTION )​​
  • SEAFASTENING LOAD CALCULATION FOR TRANSPORTATION BARGE
  • ​VESSEL DECK STRENGTH CHECK FOR UNIFORM LOADING
  • SEAFASTENING STANCHION OR BRACES DESIGN
  • PLATE TYPE STANCHION SIZING CHECK FOR PIPE TRANSPORTATION​
  • PLATE THICKNESS VERIFICATION FOR LOADING
  • MOTION LOADS ON SHIP CARGO
  • DESIGN OF PADEYES FOR SEAFASTENING AND LIFTING
  • LASHING PADEYE DESIGN​
  • SEAFASTENING LASHING  STRAP DESIGN
  • ​PIPE STACKING CHECK
  • PITCH STOPPER DESIGN
  • GUSSET PLATE DESIGN
  • ​DOG PLATE DESIGN
  • ​BUCKLING CHECK FOR SEA FASTENING
  • ​WINDAGE AREA CALCULATION

MARINE & OFFSHORE LIFTING

  • MARINE OFFSHORE LIFTING RIGGING ARRANGEMENT
  • TWO POINT LIFTING
  • TWO POINT ASYMMETRIC LIFTING
  • TWO POINT LIFTING WITH SPREADER BAR
  • ​​THREE POINT LIFTING
  • ​​FOUR POINT LIFTING
  • FOUR POINT LIFTING TWO HOOKS
  • FOUR POINT LIFTING WITH ONE SPREADER BAR
  • ​FOUR POINT LIFTING TWO SPREADER BAR
  • ​CRANE HOOK STRENGTH CHECK
  • LIFTING PADEYE DESIGN
  • LIFTING SPREADER BAR DESIGN
  • ​LIFTING TRUNION DESIGN
  • SHACKLE SAFTEY CHECK: RIGGING ANALYSIS-NDI
  • ​​RIGGING LIFTING BASICS AND THUMB RULES
  • ​​​LIFTING LOAD CAPACITY VS CRACK LENGTH CALCULATION

OFFSHORE PIPE LAYING

  • CATHODIC PROTECTION DESIGN
  • EXPANSION ANALYSIS
  • WALL THICKNESS CALCULATION 
  • BOTTOM STABILITY CHECK
  • BEAM TROL SHOE IMPACT CHECK
  • DROP OBJECT CHECK
  • BEAM TROL BOARD IMPACT CHECK
  • RISER VORTEX INDUCED VIBRATION CHECK​​
  • SHORE APPROACH & SOIL LIQUEFACTION CHECK
  • SHORE APPROACH & COHESIVE SOIL EROSION
  • WAVE PROPAGATION CHECK
  • TRENCH SLOPE CALCULATION
  • CROSSING SUPPORT SETTLEMENT CHECK
  • CONCRETE CRUSHING CHECK
  • SOIL STIFFNESS CALCULATION
  • PIPE COLLAPSE CHECK​
  • BOLT & CLAMP STRENGTH CHECK
  • GROUT CALCULATION
  • PUNCHING SHEAR CHECK FOR TUBULAR STRUCTURE
  • PILE CAPACITY CHECK
  • PIPE SOIL INTERACTION CHECK
  • PIPE ULTIMATE STRENGTH CHECK

PROCESS


  • CONDENSATE LINE SIZING
  • FLARE STACK  CALCULATIONS
  • KOD SIZING
  • LINE SIZE & PRESSURE DROP CALCULATION
  • PRESSURE OF REAL GASES
  • REACTOR PARTICLE SIZING
  • SCRUBBER DESIGN
  • STEAM LEAK CALCULATION
  • STEAM TRACING
  • TWO PHASE FLOW
  • VAPOR PRESSURE OF A LIQUID SOLUTION
  • VELOCITY OF SOUND
  • PSV RELIEF SIZING 
  • LINE SIZING GRAVITY LINE
  • LINE SIZING FOR SUBSEA PIPELINE​
  • PIPE WALL THICKNESS CALCULATION
  • RECIPROCATING PUMP SIZING CALCULATION
  • SINGLE PHASE GAS LINE SIZING
  • ​TWO PHASES LINE SIZING CALCULATION​

MACHINERY & PIPING

  • SHIP FUEL ENDURANCE ESTIMATION​
  • DEAD SHIP START ARRANGEMENT​​
  • SHIP CARGO OIL STEAM HEATING CALCULATION​
  • SHIP EXHAUST GAS BACK PRESSURE CALCULATION​
  • ​PUMP POWER CALCULATION
  • P-V VALVE VENTING CAPACITY CALCULATION​

TECHNICAL ARTICLES

  • MOORING AND BERTHING LOAD CALCULATION
  • ​ ANCHOR DEPLOYMENT PROCEDURE FOR OFFSHORE MOORING
  • MOORING ANCHOR/CHAIN INSTALLATION AND TENSIONING
  • FPSO-FSO MOORING HOOK UP PROCEDURE
  • RISER INSTALLATION PROCEDURE
  • RISER STRESS ANALYSIS
  • ​LNG CARRIER DESIGN INSIGHT
  • FPSO-FSO TOWING PROCEDURE
  • ​FPSO-FSO BOLLARD PULL CALCULATION
  • FPSO-FSO TANDEM MOORING HAWSER SYSTEM
  • FPSO-FSO TURRET SYSTEM DESIGN​
  • JACKET MUDMAT DESIGN
  • ​TRANSVERSE STABILITY OF SHIPS
  • ​PROBABILISTIC DAMAGE STABILITY APPROACH
  • FPSO-FSO WET TOWING INTACT & DAMAGE STABILITY CALCULATION
  • DRILLSHIP LIGHTSHIP WEIGHT CALCULATION
  • DRILLSHIP MAXVCG AND STABILITY CALCULATION
  • MOPU TOWING STABILITY ANALYSIS
  • DAMAGE CONTROL INFORMATION FOR SHIP
  • BILGE SYSTEM DESIGN
  • FIRE MAIN FIGHTING SYSTEM
  • SHIP PROPELLERS AND SHAFTING SYSTEM
  • SHIP FRICTIONAL RESISTANCE
  • WAVE MAKING RESISTANCE IN SHIPS
  • RELATION OF HULL FORM TO RESISTANCE
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  • Ship Design
    • Tug Designs
    • Boat Design
    • Ship Design Process >
      • Barge Design
      • Modular Spud Barge Design
    • Tanker Design
    • FPSO Engineering
    • Jetty Design
    • Offshore Support Vessel design
    • LNG Vessel Design
  • Consultancy
    • Naval Architecture
    • Structure FEM Analysis
    • Hydrodynamics
    • Stability Analysis
    • Production Design
    • Ship Manuals
    • Machinery & Piping
  • Offshore Engineering
    • Mooring Analysis
    • Transportation/Installation
    • Offshore Heavy Lifting
    • Offshore Pipeline Engineering
  • ONLINE RESOURCE
  • CONTACT