Abstract: This paper is concerned with the modifications of the Extended Bell‐mouth Weir (EBM weir) earlier designed by Keshava Murthy. It is shown that by providing inclined sides (equivalent to providing an inward‐trapezoidal ...

Abstract: This paper is devoted to the improvement of the measuring range of inverted V‐notch (IVN) weir, a practical linear sharp‐crested weir, designed earlier by the writers. The range of linearity of IVN can be considerably ...

Abstract: This paper is concerned with the design of a practical quadratic weir of a simple geometrical shape, having an inward trapezoidal weir of crest width 2

Abstract: This paper discusses the design and experimental verification of a geometrically simple logarithmic weir. The weir consists of an inward trapezoidal weir of slope 1 horizontal to