| 摘要 |
FIELD: heat-exchanging equipment and heating systems. SUBSTANCE: radiator has inner channels and inclined ribs formed on channel surfaces. Ribs of one inner channel walls are uniformly arranged between ribs on opposite inner channel wall. Inclination angle of ribs relative to inner channel longitudinal axis is from 30 deg. to 90 deg. EFFECT: increased heat exchange efficiency due to boundary layer break-down, minimization of incrustation deposition on inner channel surfaces and due to coolant flow agitation. |
