Moisture separator configuration

1. A moisture separator configuration for separating water droplets from steam of a flow having a mixture of the steam and the water droplets, such that the flow travels through the moisture separator configuration so that the separation of the water droplets from the steam is achieved, the moisture separator configuration comprising:

a first plurality of plates oriented in line with the flow, wherein the first plurality of plates form channels through which the flow travels, the channels having progressive cross-section variation along the flow direction, in order to collect progressively the water droplets separated from the steam in the flow, wherein each one of the first plurality of plates includes a plurality of longitudinal grooves on one of its wall sides defining a plurality of drainage channels; and

a second plurality of plates;

wherein a first plate of the first plurality of plates includes a convex bend that protrudes into one of the channels through which the flow travels, towards an adjacent, second plate of the first plurality of plates; and

a first plate of the second plurality of plates extends across the one of the channels towards the convex bend of the first plate of the first plurality of plates;

wherein the Venturi channel is formed between the convex bend of the first plate of the first plurality of plates and a portion of the first plate of the second plurality of plates located adjacent to the convex bend;

wherein the second plate of the first plurality of plates and the first plate of the second plurality of plates forms a first concave shaped cavity therebetween for entrapping small water droplets, for separating the small water droplets from the steam in the flow, and for preventing water film transportation on the non-impinging wall side;

wherein each of the second plurality of plates includes a plurality of window openings forming a passage for the flow and inhibits vibrations in the moisture separator configuration.

2. The moisture separator configuration according to claim 1 , wherein:

wherein the respective pairs of plates of one of the first plurality of plates and one of the second plurality of plates are directly coupled to each other.

3. The moisture separator configuration according to claim 1 , wherein:

at least a subset of the plurality of longitudinal grooves of at least one of the respective pairs of plates are located within the Venturi channel.

4. The moisture separator configuration according to claim 1 , wherein:

the concave shaped cavity is located at an approximate same downstream location of the channel through which the flow travels as the Venturi channel, such that the first plate of the second plurality of plates separates the Venturi channel from the concave shaped cavity.

5. A moisture separator configuration for separating water droplets from steam of a flow having a mixture of the steam and the water droplets, such that the flow travels through the moisture separator configuration so that the separation of the water droplets from the steam is achieved, the moisture separator configuration comprising:

a first plurality of plates oriented in line with the flow, the first plurality of plates including at least a first plate and a second plate forming a flow channel therebetween, the first plate including a convex bend that extends into the flow channel towards the second plate; and

a second plurality of plates, the second plurality of plates including at least a third plate extending from a point adjacent to the second plate across the flow channel towards an apex of the convex bend of the first plate;

wherein the convex bend of the first plate and a portion of the third plate form a Venturi channel therebetween;

wherein the second plate of the first plurality of plates and the third plate of the second plurality of plates forms a first concave shaped cavity therebetween; and

wherein the third plate includes a plurality of window openings forming a passage for the flow and inhibiting vibrations in the moisture separator configuration, one window opening of the plurality of window openings being located in the concave shaped cavity.

6. The moisture separator configuration of claim 5 , further comprising:

a first array of longitudinal drainage channels formed in a flow channel-facing surface of the first plate, the first array of longitudinal drainage channels located upstream from the convex bend in the first plate; and

a second array of longitudinal drainage channels formed in the flow channel-facing surface of the first plate, the second array of longitudinal drainage channels located on the convex bend and extending from a point on the first plate upstream from the apex, to a point on the first plate downstream from the apex.

7. The moisture separator configuration of claim 6 , wherein:

the concave shaped cavity is located at an approximate same downstream location of the flow channel as the Venturi channel, such that the third plate separates the Venturi channel from the concave shaped cavity.