TY - RPRT TI - Heat transfer and pressure drop in a compact pin-fin heat exchanger with pin orientation at 18 o to the flow direction AU - Olson, Douglas A PY - 1991 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 3965 DO - 10.6028/NIST.IR.3965 ER -