K-SIM® Cargo
LNG Tanker – Membrane
Operators of LNG tankers must be familiar with process-controlled operations to maintain control at the start of loading and discharging.
If the cargo boils off too fast or the tank is cooled down too fast, pressure or vacuum can lead to extreme temperatures damaging the tanks or the hull structure.
MODEL DESCRIPTION
Our K-Sim Cargo-LNG membrane model is based on a real LNG tanker. The model consists of four Gaztransport Technigaz (GTT) design membrane tanks able to take fully refrigerated cargoes. A compressor room is fitted with two high-duty compressors and two low-duty compressors. Several cargo heaters/vaporizers are fitted in the compressor room, as are a separate ballast system, a nitrogen generator, and an inert gas generator with dryer system. The cargo temperature and environment data may be set individually. The tank atmosphere and temperature data are calculated continuously. The boiling-off operation is also a natural part of the scenario.
STCW REQUIREMENTS
The LNG-M model meets the requirements of STCW section A-II/1, A-II/2, A-II/3, A-III/1, A-III/2, and A-V/1.
These sections cover:
Planning and ensuring safe loading
Care during the voyage and unloading of cargoes
Trim, stability, and stress to maintain seaworthiness of the ship
DNV GL CERTIFICATION
This model is certified and approved according to DNV’s Standard for Certification of Maritime Simulator Systems ST-033.
TRAINING LEVELS
The simulator solution can be provided both as a desktop system for classroom training and as a full mission system. A BigView 3D interactive mimic with the 3D pop-up display is also available for enhanced familiarization of the cargo operations.
The simulator is suited for the following training:
- Junior officers in basic cargo operations
- Senior officers in full-scale cargo operations (loading/discharging/ cooling down /venting)
- Senior officers and captains in advanced cargo-handling operations
MODEL FEATURES AND DETAILS
- Displacement 114153 MT
- Length overall 285.40 m
- Length bpp 274.40 m
- Breadth moulded 43.40 m
- Depth moulded 26.00 m
- Summer draught 11.35 m
- Design speed loaded 19.75 knots
VESSEL DETAILS
- Cargo tanks 4 – Gaztransport Technigaz (GTT design)
- Cargo capacity 145914 m3
- Max pressure 23 kPa Min. perm. temp. –163°C
- Max. perm. specific grav. 500 kg/m3
- Disch. pump capacity 1650 m3/h at 150 mLC
- Ballast tanks 15
Note: Specifications subject to change without notice
TRAINING OBJECTIVES
The training objective of this model is to understand the total cargo-handling operation.
Specific training objectives include the following:
- Familiarization with all parts of the cargo system
- Planning a cargo-loading or discharge operation using high duty compressors and cargo heaters when required
- Lining up for loading and ballast handling simultaneously (check atmosphere)
- Controlling the flow into each tank and the trim/list of the ship
- Controlling the atmospheric pressure and temperatures
- Topping up and finalizing loading
- Laden voyage with boil-off to boiler
- Preparing and lining up for discharge
- Starting up discharge
- Emptying and draining tanks
- Finalizing departure ballast
- Inerting tanks after docking, and cooling down before loading (use of spray system)
- Inerting and venting tanks for inspection/docking
BROCHURES AND CERTIFICATES
K-SIM CARGO DATASHEETS
- K-Sim Cargo_Chemical Carrier_model_datasheet_2019_lr.pdf
- K-Sim Cargo_LNG Tanker Membrane_model_datasheet_2019_lr.pdf
- K-Sim Cargo_Product Carrier_model_datasheet_2019_lr.pdf
- K-Sim Cargo_LNG Tanker Spherical_model_datasheet_2019_lr.pdf
- K-Sim Cargo_Suezmax Crude Carrier II_model_datasheet_2019_lr.pdf
- K-Sim Cargo_LPG Ethylene tanker_model_datasheet_2019_lr.pdf
K-SIM CARGO CERTIFICATES
- DNV_Certification_K-Sim_Cargo_LNG-M
- DNV_Certification_K-Sim_Cargo_CC
- DNV_Certification_K-Sim_Cargo_Ballast_MODU
- DNV_Certification_K-Sim_Cargo_LNG-S
- DNV_Certification_K-Sim_Cargo_LPG
- DNV_Certification_K-Sim_Cargo_PRC
- DNV_Certification_K-Sim_Cargo_SCC-II
- DNV_Certification_K-Sim_Cargo_VLCC
- DNV_Certification_K-Sim_Cargo_Ballast_FOFO
SOUNDS INTERESTING?
Below we have listed some of our experts, which you can get in touch with to learn more about how our solutions can support your business goals.
Wilhelm Mohr
VP Sales & Business Transformation
Morten Hasås
Director of Sales Europe, Africa and Middle-East
Tyler Hamm
Director of Sales Americas
asraf ibRAHIM
Regional Sales Director Asia
