Home / Engineering & Construction / Orifis and Tank Bosalma Preliminary Analysis - Drenaj System Hedef Flow Rate For Orifis Diameter Calculator

Orifis and Tank Bosalma Preliminary Analysis - Drenaj System Hedef Flow Rate For Orifis Diameter Calculator

Country-neutral calculator for Orifis and Tank Bosalma Preliminary Analysis - Drenaj System Hedef Flow Rate For Orifis Diameter.

▣
Runs in your browserInputs are processed directly in your browser.
⚡
Instant resultResults and useful breakdowns appear immediately.
✓
Clear contextNotes explain how to interpret the estimate.
m³/s
m
Estimated result
—
Guide

How to use this calculator

01

1. Enter values

Use consistent units and the requested inputs.

02

2. Review the result

Use the main result and breakdowns as a planning estimate.

03

3. Check context

For regulated topics, verify current local rules before acting.

More calculators in this category →
Reviewed calculation details

Orifis and Tank Bosalma Preliminary Analysis - Drenaj System Hedef Flow Rate For Orifis Diameter Calculator: method and worked example

What the calculation does

Circular diameter d=1000 sqrt(4Q/[pi Cd sqrt(2gH)]) in millimetres.

Example using the prefilled values

Inputs: Q=0.02 m³/s, Cd=0.62, H=3 m (evaluate using the calculator above).

How to interpret the result

Circular diameter d=1000 sqrt(4Q/[pi Cd sqrt(2gH)]) in millimetres.

Assumptions and limitations

Incompressible quasi-steady free discharge; effective head is measured to orifice centreline for free flow or differential head for submerged flow. Coefficient Cd depends on edge/approach/submergence and must be calibrated. An ideal speed formula does not predict actual exit flow without contraction/losses.

Input

Inputs used by this calculator

Review the values and units used by this calculator before calculating.

Volume flow ratem³/sDischarge coefficient CdEffective upstream headm