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FIGURE 12 Effects of particle size (d50 mm) and impeller diameter (D in) on Hr and RH. For solids concentration by volume, C = 15% with solids density ratio, Ss = 2.65 and a negligible amount of fine particles (Xb = 0). Solid lines represent smaller newer design pumps while dashed lines represent conventional heavy duty pumps. Adapted from GIW Industries Inc., U.S.A. [Note: for particle size in inches, multiply by 0.039; for impeller diameters in mm, multiply inches by 25.4.]

Survival Treasure

Survival Treasure

This is a collection of 3 guides all about survival. Within this collection you find the following titles: Outdoor Survival Skills, Survival Basics and The Wilderness Survival Guide.

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