1. Premixed Otto Cycle vs. Diffusion Diesel Cycle: In a 4-stroke medium-speed Dual-Fuel (DF) or Spark-Ignited Gas (SG) engine operating in gas mode, low-pressure natural gas (4.0–6.0 bar(g)) is admitted into the cylinder intake runner during the intake stroke and premixed homogeneously with charge air before compression. Unlike the diffusion Diesel cycle (where fuel is injected at >1,200 bar near TDC and burns along a stoichiometric diffusion flame front at >2,200 K), the premixed lean-burn Otto cycle compresses a uniform, ultra-lean air-gas charge across the entire cylinder volume.
SEA & SHORE ENGINEERING ACADEMY · 12 MODULES + 6 INTERACTIVE LABS
LNG, Dual-Fuel (DF) & Spark-Gas (SG) Academy.
Practical engineering mastery and live fault simulation for 4-stroke medium-speed Dual-Fuel (DF) and Spark-Ignited Gas (SG) engines, Gas Valve Units (GVU), LNG Fuel Gas Supply Systems (FGSS), cargo/bunkering operations and SIRE 2.0 / IGF vetting.
Two Integrated Tracks · Built from Seagoing & Power-Plant Practice
- Track 1 (Modules 1–6) · 4-Stroke DF & SG Engine Core: Embedded automation (MCM / CCM / ESM), port SOGAV admission, 950 bar twin-needle common-rail micropilot, SG pre-chamber (PCGV) & secondary kV diagnostics, piezo knock sensors (KS), EWG/CBP Lambda control, and 4k–48k hr overhauls.
- Track 2 (Modules 7–12) · GVU, FGSS, LNG Cargo/Bunkering & Vetting: Enclosed/open GVU Double Block-and-Bleed (SV1/SV2/VV1), tightness tests, N₂ purging, 45 ACH double-wall extraction, 20%/40% LEL IR gas detection, BOG Methane Number (MN), STS bunkering ESD-1/2, and C/E & Superintendent interview boards.
HD STUDIO-NARRATED BRIEFINGS + SYNCHRONIZED CAPTIONS
Watch the Technical Briefings.
Every module pairs high-definition animated P&ID schematics, cylinder telemetry traces, and studio engineering narration with interactive fault simulation.
Select HD Engineering Lecture (All 12 Modules)
Overview & Module 01 are open free previews. Modules 02–12 stream directly from our protected media edge inside an authenticated Student Portal session.
Track 1 & 2 · Dual-Fuel (DF) & GVU Integration
Lab 01 · GVU Tightness Test, N₂ Purge & Diesel-to-Gas Switchover (45% MCR)
Prepare a 4-stroke medium-speed Dual-Fuel (DF) engine at 45% MCR for Diesel-to-Gas transfer. Verify double-wall annular extraction, execute the GVU nitrogen purge and Double Block-and-Bleed (SV1/SV2) tightness test, confirm 950 bar common-rail micropilot stability, and engage port SOGAV gas operation.
ACTIVE MODE & LOADDIESEL MODE (45%)
GVU GAS HEADER0.00 bar
CHARGE AIR RECEIVER2.35 bar
MICROPILOT / RAIL950 bar
AIR-FUEL LAMBDA (λ)1.85 λ
ANNULAR EXTRACTION-3.8 mbar
IR GAS DETECTION0.0 % LEL
AVG EGT & MAX KNOCK392 °C · 6%
INTERACTIVE P&ID SCHEMATIC (CLICK ANY VALVE TO ACTUATE) · GVU, 45 ACH DUCT & 4-STROKE DF/SG
DIESEL MODE
60 FPS OSCILLOSCOPE
6-CYLINDER CCM MATRIX (CLICK #1–#6)
CYL #04
MANUAL ECR VALVES & REAL-TIME SLIDERS
DBB: PENDING
LIVE CASUALTY INJECTOR
MN 84 · HT 78.5°C
GUIDED LAB INTERLOCK SEQUENCE
Step 1 of 5
Before admitting gas to the Gas Valve Unit (GVU), confirm the double-wall annular extraction fan maintains negative pressure (-3.8 mbar, 45 air changes/hr) and both IR hydrocarbon detectors read 0.0% LEL.
Operate manual valves/sliders above or click Lab Interlock steps during your 5-minute free trial.
12 TECHNICAL MODULES · 2 SPECIALISED TRACKS
Complete 4-Stroke DF, SG & LNG Curriculum.
Module 1 is open in full below with its server-graded engineering assessment. Modules 2–12 unlock immediately in your browser upon enrolment or Student Portal sign-in.
MODULE 01
Track 1 · 4-Stroke Dual-Fuel (DF) & Spark-Gas (SG) Engine Mastery
Lean-Burn Otto Cycle Physics, Lambda Window & Methane Number (MN)
HD Video Lecture + 6 Deep Sections + 5-Question Exam
Free Sample Module
Track 1 · 4-Stroke Dual-Fuel (DF) & Spark-Gas (SG) Engine Mastery
Lean-Burn Otto Cycle Physics, Lambda Window & Methane Number (MN)
How 4-stroke medium-speed Dual-Fuel (DF) and Spark-Ignited Gas (SG) engines achieve high thermal efficiency (47–50%) and IMO Tier III NOx compliance by operating in the ultra-lean Otto cycle window (Lambda 2.05–2.20).
Module 01 Lecture: Otto vs. Diesel Cycle, Lambda (2.05–2.20) & Methane Number
HD Studio Lecture + Captions
Key Engineering Objectives
- Distinguish the premixed lean-burn Otto cycle (low-pressure gas admission during intake) from the diffusion Diesel cycle.
- Calculate and control excess air ratio (Lambda λ) using Charge Air Receiver Pressure, Exhaust Wastegate (EWG), and Compressor Bypass (CBP).
- Evaluate fuel gas Methane Number (MN 65–100) impact on auto-ignition knock margin when burning LNG Boil-Off Gas (BOG) versus pipeline gas.
- Diagnose rich-limit end-gas detonation vs. lean-limit flame quenching (misfire) across load transients and ambient temperature changes.
Technical Lesson Notes (6 Engineering Sections)
2. Ultra-Lean Excess Air Ratio (Lambda λ = 2.05–2.20): Because approximately twice the stoichiometric mass of air is trapped inside the cylinder, the excess air absorbs combustion heat and keeps peak flame temperature below the Zeldovich thermal NOx formation threshold (~1,800 K). This allows 4-stroke DF and SG engines in gas mode to achieve ~85% NOx reduction and direct IMO Tier III / onshore EPA/TA-Luft compliance without selective catalytic reduction (SCR) urea dosing, while simultaneously eliminating SOx and particulate soot.
3. The Narrow Thermodynamic Corridor (Knock vs. Misfire Boundaries): Operating at Lambda 2.05–2.20 places every cylinder between two unforgiving physical boundaries. If the air-fuel ratio drifts too rich (Lambda < 1.98) or charge-air temperature rises excessively, unburned end-gas in the periphery of the combustion chamber reaches auto-ignition temperature ahead of the propagating flame front, causing high-frequency acoustic pressure waves (detonation / knocking). Conversely, if the mixture drifts too lean (Lambda > 2.25), the flame front quenches before completing combustion (misfire), dropping cylinder EGT and sending unburned methane into the hot exhaust manifold.
4. Active Air-Fuel Ratio Control via Exhaust Wastegate (EWG) & Compressor Bypass (CBP): Because a 4-stroke medium-speed gas engine has no intake throttle valve on the air receiver, the Main Control Module (MCM) controls Lambda by regulating turbocharger boost pressure. The Exhaust Wastegate (EWG) bypasses exhaust gas around the turbine at medium-to-high load to prevent over-boosting (which would lean out the cylinder to misfire), while the fast-acting Compressor Bypass (CBP) recirculates or vents compressed air from the receiver back to the turbocharger intake to prevent compressor surge during sudden load rejections and rapidly enrich Lambda during load steps.
5. Fuel Gas Methane Number (MN) & LNG Weathering: Methane Number (MN) scales a fuel gas’s resistance to auto-ignition knock from MN 100 (pure methane, CH₄) down to MN 0 (pure hydrogen). While pure methane has a high auto-ignition temperature (~595°C), heavier alkanes present in LNG and pipeline gas—specifically ethane (C₂H₆, MN ~44), propane (C₃H₈, MN ~34), and butane (C₄H₁₀, MN ~10)—auto-ignite at much lower temperatures. As LNG sits in a bunker or cargo tank ("weathering"), lighter methane boils off first at -161.5°C, progressively enriching the remaining liquid heel in ethane and propane and dropping the fuel Methane Number from MN 88–92 down toward MN 68–72.
6. LT Charge-Air Cooler Compensation & MCM Derating Curves: Every 1°C rise in charge-air receiver temperature above the 42–45°C design reference reduces effective knock margin by roughly 0.5–0.8 MN points. When operating on lower-MN weathered LNG or in tropical seawater, the automation lowers the Low-Temperature (LT) two-stage charge-air cooler setpoint (while staying above humidity condensation dewpoint to prevent water droplet ingestion) and retards ignition/micropilot timing by 1.5°–3.0° crank angle.
Operating Parameter & Tolerance Reference Table
| Parameter / System | Nominal Operating Window | Alarm / Fast Gas Trip Limit |
|---|---|---|
| Excess Air Ratio (Lambda λ) in Gas Mode | 2.05 – 2.20 λ | < 1.98 λ (Knock Risk) / > 2.25 λ (Misfire Risk) |
| Brake Thermal Efficiency (Gas Mode) | 47.5% – 50.2% | Minimum 45.0% at 85% MCR |
| Design Fuel Methane Number (MN) | MN 80 – MN 100 | Derate / Retard < MN 70; Min MN 65 |
| Charge-Air Receiver Temp (After Cooler) | 40°C – 45°C | High Alarm 52°C / Auto Gas Trip 58°C |
| Exhaust Wastegate (EWG) Control Range | 0% – 100% Modulating | Deviation Alarm > ±8% from Command |
| Compressor Bypass (CBP) Response Time | < 1.2 seconds full stroke | Anti-Surge Open on >15% Load Drop |
Field Troubleshooting & Inspection Checklist
- Before gas transfer, verify Fuel Gas Methane Number (MN) calculation from GC / bunker delivery note (target MN >= 75 for 100% MCR).
- Confirm LT charge-air cooler 3-way valve holds receiver air temperature between 41°C and 45°C without condensate carry-over.
- Stroke-test Exhaust Wastegate (EWG) and Compressor Bypass (CBP) pneumatic/electric actuators during pre-start inspection; sticking EWG stems are the #1 cause of high-load Lambda drift.
- Monitor cylinder-to-cylinder EGT spread at 75–85% MCR (must remain within ±25°C of engine average).
Module 01 Technical Assessment (5 Server-Graded Questions)
MODULE 02
Track 1 · 4-Stroke Dual-Fuel (DF) & Spark-Gas (SG) Engine Mastery
Embedded Engine Automation: MCM, CCM, ESM & Local Display Architecture
HD Video Lecture + 6 Deep Sections + 5-Question Exam
🔒 Student Portal
Track 1 · 4-Stroke Dual-Fuel (DF) & Spark-Gas (SG) Engine Mastery
Embedded Engine Automation: MCM, CCM, ESM & Local Display Architecture
Complete signal-flow architecture across the Main Control Module (MCM), Cylinder Control Modules (CCM), hardwired Engine Safety Module (ESM), speed/phase TDC sensors, and bus redundancy.
Protected Student Portal Module: The dedicated HD video lecture (Module 02 Lecture: MCM, CCM & Hardwired ESM Distributed Architecture), 6 deep engineering sections, operating parameter & tolerance table, field troubleshooting checklist, and 5-question server-graded certification exam for Module 02 unlock in full below upon Student Portal sign-in.
MODULE 03
Track 1 · 4-Stroke Dual-Fuel (DF) & Spark-Gas (SG) Engine Mastery
Dual-Fuel (DF) Port SOGAV Admission, Twin-Needle Micropilot & Mode Transfers
HD Video Lecture + 6 Deep Sections + 5-Question Exam
🔒 Student Portal
Track 1 · 4-Stroke Dual-Fuel (DF) & Spark-Gas (SG) Engine Mastery
Dual-Fuel (DF) Port SOGAV Admission, Twin-Needle Micropilot & Mode Transfers
Cylinder-individual Solenoid Operated Gas Admission Valves (SOGAV), 950 bar common-rail micropilot fuel injection (<1% energy), nozzle coking prevention, and <1 ms Fast Gas Trip (FGT) transfers.
Protected Student Portal Module: The dedicated HD video lecture (Module 03 Lecture: Port SOGAV Admission, 950 bar Micropilot & Mode Transfers), 6 deep engineering sections, operating parameter & tolerance table, field troubleshooting checklist, and 5-question server-graded certification exam for Module 03 unlock in full below upon Student Portal sign-in.
MODULE 04
Track 1 · 4-Stroke Dual-Fuel (DF) & Spark-Gas (SG) Engine Mastery
Spark-Ignited Gas (SG) Pre-Chamber (PCGV), Secondary kV & Grid Stability
HD Video Lecture + 6 Deep Sections + 5-Question Exam
🔒 Student Portal
Track 1 · 4-Stroke Dual-Fuel (DF) & Spark-Gas (SG) Engine Mastery
Spark-Ignited Gas (SG) Pre-Chamber (PCGV), Secondary kV & Grid Stability
Pure gas pre-chamber combustion dynamics, Pre-Chamber Gas Valve (PCGV) carbon fouling diagnostics, secondary ignition voltage (kV) wear trending, and 50/60 Hz isochronous/droop governing.
Protected Student Portal Module: The dedicated HD video lecture (Module 04 Lecture: SG Pre-Chamber (PCGV), Secondary kV & Grid Governing), 6 deep engineering sections, operating parameter & tolerance table, field troubleshooting checklist, and 5-question server-graded certification exam for Module 04 unlock in full below upon Student Portal sign-in.
MODULE 05
Track 1 · 4-Stroke Dual-Fuel (DF) & Spark-Gas (SG) Engine Mastery
Cylinder Balancing, Piezo Knock Sensors (KS), Misfire & Fast Gas Trip RCA
HD Video Lecture + 6 Deep Sections + 5-Question Exam
🔒 Student Portal
Track 1 · 4-Stroke Dual-Fuel (DF) & Spark-Gas (SG) Engine Mastery
Cylinder Balancing, Piezo Knock Sensors (KS), Misfire & Fast Gas Trip RCA
Fast Fourier Transform (FFT) knock sensor processing, light vs. heavy knock retardation, cylinder-individual SOGAV offsets, EGT deviation alarms, and step-by-step root-cause analysis of gas trips.
Protected Student Portal Module: The dedicated HD video lecture (Module 05 Lecture: Piezo Knock FFT, Cylinder SOGAV Trim & Gas Trip RCA), 6 deep engineering sections, operating parameter & tolerance table, field troubleshooting checklist, and 5-question server-graded certification exam for Module 05 unlock in full below upon Student Portal sign-in.
MODULE 06
Track 1 · 4-Stroke Dual-Fuel (DF) & Spark-Gas (SG) Engine Mastery
Running-Hour Overhauls (4k / 8k / 16k / 24k / 48k hrs) & Outage Planning
HD Video Lecture + 6 Deep Sections + 5-Question Exam
🔒 Student Portal
Track 1 · 4-Stroke Dual-Fuel (DF) & Spark-Gas (SG) Engine Mastery
Running-Hour Overhauls (4k / 8k / 16k / 24k / 48k hrs) & Outage Planning
Exhaust valve seat recession & rotocap checks, anti-polishing ring (APR) & liner honing, piston ring pack inspection, SOGAV & twin-needle injector bench testing, and crankcase relief / OMD verification.
Protected Student Portal Module: The dedicated HD video lecture (Module 06 Lecture: 4k–48k Hr Overhaul Gates, APR/Liner Care & Valve Recession), 6 deep engineering sections, operating parameter & tolerance table, field troubleshooting checklist, and 5-question server-graded certification exam for Module 06 unlock in full below upon Student Portal sign-in.
MODULE 07
Track 2 · GVU, FGSS, LNG Cargo/Fuel & Vetting Readiness
Gas Valve Unit (GVU) Double Block-and-Bleed, Tightness Test & N₂ Purging
HD Video Lecture + 6 Deep Sections + 5-Question Exam
🔒 Student Portal
Track 2 · GVU, FGSS, LNG Cargo/Fuel & Vetting Readiness
Gas Valve Unit (GVU) Double Block-and-Bleed, Tightness Test & N₂ Purging
Enclosed vs. open GVU architecture, charge-air referenced GPRV pressure regulation, SV1/SV2/VV1/VV2 automated tightness test math, and pre/post-operation nitrogen inerting.
Protected Student Portal Module: The dedicated HD video lecture (Module 07 Lecture: Enclosed GVU Architecture, GPRV Regulation & Leak Testing), 6 deep engineering sections, operating parameter & tolerance table, field troubleshooting checklist, and 5-question server-graded certification exam for Module 07 unlock in full below upon Student Portal sign-in.
MODULE 08
Track 2 · GVU, FGSS, LNG Cargo/Fuel & Vetting Readiness
Double-Wall Gas Piping, 45 ACH Annular Extraction & IR Gas Detection
HD Video Lecture + 6 Deep Sections + 5-Question Exam
🔒 Student Portal
Track 2 · GVU, FGSS, LNG Cargo/Fuel & Vetting Readiness
Double-Wall Gas Piping, 45 ACH Annular Extraction & IR Gas Detection
Concentric double-wall gas piping on engine, negative-pressure extraction fan interlocks (-3.8 mbar, 30–45 ACH), infrared hydrocarbon gas detectors (20% LEL alarm / 40% LEL trip), and ESD-protected machinery spaces.
Protected Student Portal Module: The dedicated HD video lecture (Module 08 Lecture: Concentric Double-Wall Piping, 45 ACH Fans & 20%/40% LEL IR), 6 deep engineering sections, operating parameter & tolerance table, field troubleshooting checklist, and 5-question server-graded certification exam for Module 08 unlock in full below upon Student Portal sign-in.
MODULE 09
Track 2 · GVU, FGSS, LNG Cargo/Fuel & Vetting Readiness
LNG Fuel Gas Supply Systems (FGSS), PBU, Glycol Vaporizers & BOG Weathering
HD Video Lecture + 6 Deep Sections + 5-Question Exam
🔒 Student Portal
Track 2 · GVU, FGSS, LNG Cargo/Fuel & Vetting Readiness
LNG Fuel Gas Supply Systems (FGSS), PBU, Glycol Vaporizers & BOG Weathering
Type C and vacuum-insulated LNG fuel tanks, Pressure Build-Up (PBU) evaporators, glycol-water intermediate heat exchangers, low-temperature gas trip protection, and BOG Methane Number management.
Protected Student Portal Module: The dedicated HD video lecture (Module 09 Lecture: LNG FGSS, Pressure Build-Up (PBU), Glycol Loop & Cold-Gas Trip), 6 deep engineering sections, operating parameter & tolerance table, field troubleshooting checklist, and 5-question server-graded certification exam for Module 09 unlock in full below upon Student Portal sign-in.
MODULE 10
Track 2 · GVU, FGSS, LNG Cargo/Fuel & Vetting Readiness
LNG Containment (Mark III / NO96 / Moss / Type C) & Drydock-to-Drydock Ops
HD Video Lecture + 6 Deep Sections + 5-Question Exam
🔒 Student Portal
Track 2 · GVU, FGSS, LNG Cargo/Fuel & Vetting Readiness
LNG Containment (Mark III / NO96 / Moss / Type C) & Drydock-to-Drydock Ops
Complete gas-trial and drydock-to-drydock lifecycle: drying, inerting, gassing-up with warm LNG vapour, controlled cool-down (-162°C), BOG reliquefaction / GCU balancing, warming-up, and aeration.
Protected Student Portal Module: The dedicated HD video lecture (Module 10 Lecture: Mark III / NO96 / Moss / Type C & Drydock Gas Trial Sequence), 6 deep engineering sections, operating parameter & tolerance table, field troubleshooting checklist, and 5-question server-graded certification exam for Module 10 unlock in full below upon Student Portal sign-in.
MODULE 11
Track 2 · GVU, FGSS, LNG Cargo/Fuel & Vetting Readiness
STS / TTS LNG Bunkering, ESD-1 / ESD-2 Ship-Shore Links & PERC Release
HD Video Lecture + 6 Deep Sections + 5-Question Exam
🔒 Student Portal
Track 2 · GVU, FGSS, LNG Cargo/Fuel & Vetting Readiness
STS / TTS LNG Bunkering, ESD-1 / ESD-2 Ship-Shore Links & PERC Release
Ship-to-Ship (STS) and Truck-to-Ship (TTS) bunkering execution: optical/pneumatic SSL links, ESD-1 vs. ESD-2 PERC dry-break testing, nitrogen purging, manifold cooldown, and vapour return balancing.
Protected Student Portal Module: The dedicated HD video lecture (Module 11 Lecture: Ship-to-Ship (STS) Bunkering, SSL ESD-1/2 & PERC Dry-Break), 6 deep engineering sections, operating parameter & tolerance table, field troubleshooting checklist, and 5-question server-graded certification exam for Module 11 unlock in full below upon Student Portal sign-in.
MODULE 12
Track 2 · GVU, FGSS, LNG Cargo/Fuel & Vetting Readiness
IGC / IGF Code, SIRE 2.0 Ch.8 Vetting & Chief Engineer / Supt Interviews
HD Video Lecture + 6 Deep Sections + 5-Question Exam
🔒 Student Portal
Track 2 · GVU, FGSS, LNG Cargo/Fuel & Vetting Readiness
IGC / IGF Code, SIRE 2.0 Ch.8 Vetting & Chief Engineer / Supt Interviews
Defending 4-stroke DF/SG engines, GVUs, and FGSS during SIRE 2.0 Chapter 8, CDI, RightShip, and PSC inspections, plus model technical answers for Chief Engineer, 2/E, ETO, Master, and Superintendent interviews.
Protected Student Portal Module: The dedicated HD video lecture (Module 12 Lecture: SIRE 2.0 Ch.8 Vetting Defence & Chief Engineer Oral Boards), 6 deep engineering sections, operating parameter & tolerance table, field troubleshooting checklist, and 5-question server-graded certification exam for Module 12 unlock in full below upon Student Portal sign-in.
ZERO-TRUST STUDENT PORTAL · DEVICE-BOUND SESSION SECURITY
Student Portal & Licence Activation.
Sign in with your enrolled email and personal Academy Access Key to unlock all 12 modules, all 6 interactive fault simulators, HD lesson briefings, and your Certificate of Completion.
- Server-Verified Curriculum & Simulator Delivery: Modules 2–12 and Fault Scenarios 2–6 are never stored in public browser files; they are fetched dynamically over an encrypted session.
- Device-Bound Protection: Each student licence is protected by SHA-256 key hashing, 5-attempt brute-force lockout, and a 2-device anti-sharing limit.
- Key issued once payment is confirmed: your personal
MSZ-ACAD-...key is shown on screen and emailed to you, and your portal unlocks straight away. If you close the page early, your key is still issued and sent to you.
AUTHENTICATED STUDENT WORKSPACE
Welcome, Engineer
Enrolled Tier: Self-Paced + Full Simulator
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Verified Certificate of Completion Issued
Certificate ID: · Marvel Solutionz L.L.C. (4-Stroke DF & SG Engines + LNG GVU/FGSS)
ENROLMENT, CORPORATE LICENSING & SEAREADY BUNDLE
Choose Your Training & Simulator Plan.
Every tier includes full access to Track 1 (4-Stroke Dual-Fuel & Spark-Gas Engines), Track 2 (GVU, FGSS, LNG Cargo/Bunkering & Vetting), all 6 interactive fault simulators, a verifiable Certificate of Completion, and a complimentary SeaReady Subscription (app.marvelsolutionz.com (opens in a new tab)).
Self-Paced Course + Full Simulator
$395 USD+ 5% sales tax · 12 months Academy + 3 months SeaReady Officer Pro included
- All 12 modules across 4-Stroke DF/SG Engines & LNG GVU/FGSS
- Unlimited access to all 6 interactive ECR fault & bunkering simulators
- Includes 3 months of SeaReady Officer Pro (SeaReady price 3 × $99.99 = $299.97 USD + 5% sales tax) — STCW Rest Hours, Port Guide, EU MRV/CII & SIRE 2.0 Copilot. Added automatically when you sign in to app.marvelsolutionz.com with the email you pay with.
- Server-graded assessments & verifiable Certificate of Completion
6-Week Live Cohort + Coaching
$995 USD+ 5% sales tax · Self-Paced + 6 live workshops + 12 months SeaReady Officer Pro included
- Everything in the Self-Paced Course + Full Simulator
- 6 weekly live interactive fault-tree workshops with senior DF/SG specialists
- 1-on-1 mock Chief Engineer, Superintendent or SIRE 2.0 vetting oral board
- Includes 12 months of SeaReady Officer Pro (SeaReady yearly price $999.99 USD + 5% sales tax) — added automatically when you sign in to app.marvelsolutionz.com with the email you pay with.
Corporate Team Licence (up to 10 engineers)
$3,500 USD+ 5% sales tax · up to 10 engineers + 1-hour consultancy + 12 months SeaReady Officer Pro for every seat
- Student Portal & Full Simulator access for up to 10 engineers (ship or plant staff)
- Includes 12 months of SeaReady Officer Pro for every seat — you and up to 9 engineers (SeaReady price 10 × $999.99 = $9,999.90 USD + 5% sales tax) — yours is added when you sign in to SeaReady; you add your engineers’ email addresses in SeaReady under Settings → Account & devices → Plans & billing.
- Includes one dedicated 1-hour live technical consultation ($350 USD value)
- Completion & readiness dashboard for Superintendents / Plant Managers
Enrol Online & Unlock Your Portal
Complete the enrolment form to go to the secure payment page. As soon as payment is confirmed, your personal MSZ-ACAD-... Access Key is issued and your Student Portal unlocks. The SeaReady plan included with your tier is added when you sign in to app.marvelsolutionz.com (opens in a new tab) with the same email address and confirm it (for the Corporate tier, you then add your engineers' email addresses in SeaReady under Settings → Account & devices → Plans & billing).
Need Live Vessel or Power-Plant Troubleshooting Right Now?
If your ship or power plant has an active SOGAV, micropilot, pre-chamber ignition, knocking, GVU or FGSS issue, book our daily 1-hour live technical consultation at 12:00 PM – 1:00 PM Central Time (CT), 1 hour ($350 USD + 5% sales tax).
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