u4.66.04 Operator CALC_CHAM_FLUI# 1. But 2. Syntax 3. Operands 3.1. Operand RIGI_THER 3.2. Operand CHAM_MATER 3.3. Keyword factor EXCIT 3.4. Operand POTENTIEL 3.5. Operand DIST_REFE 3.6. Operand MODE_MECA