“…Powder factor above grade, q q= Q e /(B⋅S⋅H/cos i) Powder factor, q T q=(Q e ) T /(B⋅S⋅H/cos i ) Explosive energy, E Q (heat of explosion) and E W (useful work) Calculated from thermodynamic code W-Detcom (Sanchidrián, 1986& López, 2003 VOD, D Measured, VOD recorder: Minimate (Instantel)/ Microtrap (MREL) In-row delay, t…”