Experimental evidence of hysteresis of pressure drop for countercurrent gas-liquid flow in a fixed bedWANG, R; MAO, Z.-S; CHEN, L et al.Chemical engineering science. 1998, Vol 53, Num 2, pp 367-369, issn 0009-2509Article

Scale and variance of radial liquid maldistribution in trickle bedsWANG, Y.-F; MAO, Z.-S; JIAYONG CHEN et al.Chemical engineering science. 1998, Vol 53, Num 6, pp 1153-1162, issn 0009-2509Article

Residence time distribution of liquid flow in a trickle bed evaluated using FFT deconvolution with coordinated smoothingMAO, Z.-S; TIANYING XIONG; JIAYONG CHEN et al.Chemical engineering communications (Print). 1998, Vol 169, pp 223-244, issn 0098-6445Article

A new instrumentation for measuring the small scale maldistribution of liquid flow in trickle bedsWANG, Y.-F; MAO, Z.-S; JIAYONG CHEN et al.Chemical engineering communications (Print). 1998, Vol 163, pp 233-244, issn 0098-6445Conference Paper

The myth of churn flow ?MAO, Z. S; DUKLER, A. E.International journal of multiphase flow. 1993, Vol 19, Num 2, pp 377-383, issn 0301-9322Article