Fault Propagation Layers State Transition Diagram

By applying the FPL model to the above cause-consequence results, the following abstraction terms are identified, as in table 3-4. 

Seen ario Step Physical Equipm ent Class (PEC) Normal/ Abnormal Situation (NAS) Process Variable (PV) Fluid (FLD) Operatic n (OPR) Positio nin Process Equip ment (POS) 

Sl-2 Fumace- 2-1 Amount Big Amount Fuel Gas Feed Inlet 

Sl-4 Fumace- 2-1 Temp Increase Temp Liquid mixture (Diesel + H2) Fld-Flw-2-28 Mix Inside 

Sl-6 Fumace- 2-1 Thermal emission Liquid mixture and gas Mix Outsid e 

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Figure 3-23 Fault Propagation Layers State Transition Diagram...

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