Orifice and Mouthpiece Apparatus

SV Technocrats India, Pune’s trusted engineering equipment manufacturer, supplies the Orifice and Mouthpiece Apparatus for technical training laboratories nationwide.

Designed to evaluate fluid flow characteristics and discharge coefficients ($C_d$), the apparatus features a constant-head supply tank equipped with interchangeable test fittings. Precision-machined orifice plates and various mouthpiece geometries (cylindrical, convergent, and divergent) are mounted to the test section. Differential pressure heads are registered via piezometric tubes, while jet trajectories and Vena Contracta dimensions are measured using an integrated hook gauge assembly.

Key Capabilities:

  • Coefficient Evaluation: Discharge ($C_d$), velocity ($C_v$), and contraction ($C_c$) coefficients are accurately calculated.

  • Flow Visualization: Jet profiles exiting through varied geometries are systematically observed.

  • Academic Utility: Essential hydrodynamics concepts are practically mastered by engineering students.

Description

Essential laboratory training capability is delivered by SV Technocrats India, Pune’s trusted engineering equipment manufacturer. The Orifice and Mouthpiece Apparatus is engineered to investigate flow characteristics, jet profile behavior, and discharge coefficients ($C_d$) across varied orifice plates and mouthpiece geometries.

Core Construction & Features

  • Constant Head Tank: A steady fluid head is maintained within a transparent supply tank fitted with inlet flow regulation valves.

  • Interchangeable Attachments: Precision-machined orifice plates and various mouthpiece types (internal, external, cylindrical, and convergent) are mounted securely to the test section.

  • Instrumentation & Trajectory Measurement: Inlet pressure heads are monitored via piezometric tubes, while jet profiles and Vena Contracta dimensions are measured using an integrated X-Y hook gauge setup.

  • Volumetric Recirculation System: Discharged fluid is gathered in a calibrated collecting tank to enable accurate timed volumetric flow calculations ($Q_{\text{actual}}$).

Experimental Capabilities

  • Discharge Coefficient ($C_d$) Determination: Actual flow rate ($Q_{\text{actual}}$) is compared against theoretical predictions ($Q_{\text{theoretical}}$) across varying pressure heads.

  • Contraction ($C_c$) & Velocity ($C_v$) Coefficients: Jet contraction at the Vena Contracta and exit velocities are evaluated to confirm $C_d = C_c \times C_v$.

  • Jet Profile Analysis: Trajectory paths and profile variations between sharp-edged orifices and mouthpieces are systematically recorded.

Primary Applications

  • Academic Instruction: Fundamental hydrodynamics principles are practically demonstrated in university and polytechnic fluid mechanics laboratories.

  • Flow Metering R&D: Discharge efficiency variations across localized restrictions are evaluated for hydraulic device design.

Manufactured in Pune, India, high-quality fluid dynamics apparatuses are continuously supplied across the country by SV Technocrats India.

Empower technical education through impactful Corporate Social Responsibility (CSR) initiatives with SV Technocrats India, Pune’s trusted fluid mechanics equipment manufacturer.

By funding high-quality laboratory setups—including Hydraulic Benches, Venturimeters, and Pipe Friction Apparatuses—corporate sponsors directly bridge the gap between academic theory and practical engineering skills for students in underserved technical institutes.

Why Partner with SV Technocrats India?

  • Turnkey CSR Solutions: Complete manufacturing, delivery, installation, and lab setup support are provided.

  • Industry-Standard Quality: High-durability equipment ensures long-term educational impact for beneficiaries.

  • National Reach: Direct deployment from Pune to engineering and polytechnic colleges across India is seamlessly executed.

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