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Educational Hydrodynamics

Educational Hydrodynamics

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Educational Balances: Electric Single Component Balances
Both of the Cussons type 66R35 Balances can be used in air as well as under water, including within a Cavitation Tunnel. INTRODUCTION Both balances have the same general design but a different capacity as stated below. The pressure surrounding the balance can vary between high vacuum and 1 bar above atmospheric pressure. Pressure changes have practically no influence on the force measurements. Both balances serve mainly for measure..
£19.95
Educational Balances: Six Component Balance
The Cussons 66R37 Six Component Balance is designed for testing rudders, hydrofoils and ship appendages within the medium sized measuring section of a Cavitation Tunnel. INTRODUCTION The balance is mounted on a plate in place of a measuring section window which is normally at the top of the tunnel. The balance can be manually adjusted to variable angles of incidence making it particularly suitable for testing rudders or stabiliser fins..
£19.95
Educational Cavitation Tunnel Instruments & Dynamometers: Externally Mounted Dynamometers
The Cussons 66R25E, 66R33E, and 66R73E Propeller Dynamometers are a range of dynamometers that are intended for propulsion tests with ship models for self propulsion tests. INTRODUCTION All dynamometers have a similar appearance although vary in size / rating to suit the intended specification required. The self propulsion dynamometer measures thrust and torque of the propellers during propulsion tests with ship models on smooth water ..
£19.95
Educational Cavitation Tunnel Instruments & Dynamometers: Open Water Propeller Dynamometer
Propeller dynamometer 66H29 is designed for open water propeller tests in ship model towing tanks or in association with tests in Closed Small or Medium Sized Circulating Water Tunnels (66H29 and 66H39 only). INTRODUCTION The Cussons 66H29 dynamometer can be supplied with the standard height of the vertical streamlined profile or with an increased height of the vertical streamlined profile as described below. If required for a sma..
£19.95
Educational Cavitation Tunnel Instruments & Dynamometers: Watertight Model Propulsion Dynamometer
The Cussons 66R45 propeller dynamometer can be supplied alternatively for propulsion tests with ship models only or for tests in a cavitation tunnel. INTRODUCTION The 66R45 propeller dynamometer can be supplied alternatively for propulsion tests with ship models only or for tests in a cavitation tunnel. In the first case, they are provided only with a sealing arrangement suitable for sealing against water pressure whereas in the latter..
£19.95
Educational Cavitation Tunnel Instruments: Educational Cavitation Tunnel Instruments
Cussons Technology can provide a range of instrumentaion designed for use with our 66K14 and 66K23 Educational cavitation tunnels. 66J19 (N11E) The 66J19 (N11E) Educational Wake Rake with integrated pressure transducers for measuring the wake profile within the tunnel. 66K23-06 Pitot Static tube for use in measuring section of Tunnel. 66V121E High Speed / Frame Rate Camera system for observing cavitation. 66V140 ..
£19.95
Educational Cavitation Tunnels: K14 Educational Cavitation Tunnel
The circulating water tunnel for cavitation tests, 66K14E is a small but carefully made water tunnel with pressure regulation for cavitation tests, which is suitable for various kinds of experimental and demonstration work on flow and cavitation. INTRODUCTION The tunnel has been supplied to a number of Universities in a variety of climates. The photo above shows the tunnel with certain customer attachments. TECHNICAL DATA Key d..
£19.95
Educational Cavitation Tunnels: K23 Educational Cavitation Tunnel
The tunnel 66K23 has been specially designed for use in the laboratories of Technical Universities where it can be used for cavitation tests with models of ship propellers and for tests with various profiles in cavitating and non-cavitating conditions. Note: The information provided in this document is subject to change without notice, in particular the electrical equipment and the control. Computerised control and data acquisition has bee..
£19.95
Educational Towing Carriages:Educational Towing Carriages
The Educational Range of unmanned carriages are light weight, highly rigid & robust platforms, that allow a wide variety of equipment to be attached from them. INTRODUCTION The carriages are design for towing tanks of 2 or 4 meters wide with a minimum length of 40m up to a maximum of approximately 60m. The carriages are designed to run at a maximum speed of 3m/s to 4 m/s depending on length of tank available. Normal Rate of Acceler..
£19.95
Model Manufacture, Additional Equipment & Instrumentation: Educational Ship Model
Cussons can offer two ship models for use in educational towing carriages. Variations of these models can be supplied, depending on use. INTRODUCTION Cussons have commissioned a standard 1.5m long educational model for use with our 66C20E or 66C40E Towing Tank and Educational range Marine Hydrodynamic Equipment. This is a GRP model hull of an off-shore support / trawler vessel of which full scale is approx. 30m long. The scale and size..
£19.95
Model Manufacture, Additional Equipment & Instrumentation: Educational Ship Model Milling Machine
Cussons 66B3000 Educational 3 Axis CNC Ship Model Milling Machine can be used to machine wooden and foam models. INTRODUCTION The B3000 Ship Model Making Machine is a single spindle gantry 3-Axis machine designed to machine and cut ship model profiles. The machine can be operated both manually and by CNC and incorporates high speed spindles giving the following benefits: Precise control; Automatic machining and cutting; ..
£19.95
Model Manufacture, Additional Equipment & Instrumentation: Propeller Drill Point Measuring Machine
The Cussons 66D25 is a traditional Drill Point Measuring machine used to manufacture and measure Model Propellers for use in Towing Tank and Cavitation Tunnel Testing - Upto 250mm Model. INTRODUCTION The machine of the general type 66D25 can be supplied as: 66D25 With hand-operation and mechanical scales 66D25D With hand-operation and digital displays The maximum diameter of the propeller to be drilled and measured is norma..
£19.95
Model Manufacture, Additional Equipment & Instrumentation: Ship Model Moment of Inertia Apparatus
The Cussons 66R1-20E & 66R1-30E Ship Model Moment of Inertia Apparatus equipment uses pendulum theory to calculate the pitch and roll moment of inertia. INTRODUCTION Determining the centre of gravity and the moment of inertia for a ship model is needed for many tests. Generally the requirement will be to trim the model with balance weights to achieve the required displacement and then measure the moment of inertia of the model. How..
£19.95
Model Manufacture, Additional Equipment & Instrumentation: Ship Model Wake Rake
The 66N10e wake is designed for 2D wake profile measurement of ship models in University Teaching Laboratories. INTRODUCTION The Wake Rake can be used in a circulating water channel or suspended from a small towing carriage. The quality of the flow of water around the hull and stern of a model to the propeller is a critical interest for Naval Architects and a wake rake provides an effective method of measuring this. The traditional..
£19.95
Model Manufacture, Additional Equipment & Instrumentation: Small Model Alignment / Guiding Arms
The 66R28E Alignment Guiding Arms are designed for use with Ship Model resistance dynamometers and self-propulsion dynamometers in University Teaching Laboratories. INTRODUCTION The 66R28Es´ are designed for the alignment and guiding of the model in both calm water and waves. The Alignment arms can be used in a circulating water channel or suspended from a small Educational towing carriage. The 66R28E alignment arms are for use wit..
£19.95
Model Manufacture, Additional Equipment & Instrumentation: Stationary High Speed Camera System
The Cussons 66V122E Stationary High Speed Camera System is used to detect model movement, via two cameras that are mounted onto the towing carriage. The system is designed to be used with a Cussons Educational Carriage. INTRODUCTION The movement of ships and floating structures in wave encounters is a subject of vital importance. Considerable efforts are made to analyse the theoretical movement of ships and structures in different wave..
£19.95
Model Manufacture, Additional Equipment & Instrumentation: Stern Tube Drilling Machine
Stern Tube Drilling Machine 66B2 is for laboratories, such as those in Technical Universities. It is used for drilling holes for the stern tubes of relatively small ship models. INTRODUCTION Self Propulsion Test Ship models have to be supplied with models manufactured with holes to pass the propeller shaft and stern tube assembly. Cussons can supply equipment to drill the holes in the stern tube at the time of manufacture. This equipme..
£19.95
Model Manufacture, Additional Equipment & Instrumentation: Validation & Demonstration Ship Hull Models
Cussons can supply 3 different hull shaped models that are 2.5m long for use with 66C40E Towing carriage. The towing carriage is used with a 4m Towing Tank as well as Cussons range of Marine Hydrodynamic Equipment. INTRODUCTION The models are GRP model hulls and consist of a Wigley Type Resistance Model, a single Screw Very large Container Class (VLCC) Model Hull and a Twin Screw Roll on Roll off Ferry (RoRo). The scale and size i..
£19.95
Propeller Dynamometers: Educational Self Propulsion Dynamometer
The Cussons 66R75E Educational Self Propulsion dynamometer is a self contained and compact unit, designed to fit within small models, normally in the range of 1.5 to 2m long. Note: The 66R75E is really only for educational use. For research or use with 66C40E, we would recommend our K&R range. INTRODUCTION The module is designed to allow installation into ship models of approximately 2m long and with a minimum internal width of..
£19.95
Propeller Dynamometers: Educational Self-Propulsion Dynamometer (for small models)
The Cussons Propeller Dynamometer Type 66R31 is part of the Cussons range of dynamometers that are intended for propulsion tests with ship models. INTRODUCTION All dynamometers have a similar appearance although vary in size / rating to suit the intended specification required. The self-propulsion dynamometer measures thrust and torque of the propellers during propulsion tests with ship models on smooth water and in waves in towing tan..
£19.95
Propeller Dynamometers: Open Water Propller Dynometer
The Cussons 66H75E open water propeller dynamometer is designed for use testing model propellers in open water in University Teaching Laboratories. INTRODUCTION The 66H75E open water propeller dynamometer is designed for testing model propellers in open water in University Teaching Laboratories. The dynamometer can be used in a circulating water channel or suspended from a small towing carriage. The dynamometer includes a small motor a..
£19.95
Resistance & Stability Dynamometers: Resistance Dynamometer
The Cussons 66R35E Resistance Dynamometer is designed for resistance tests of ship models in University Teaching Laboratories. The dynamometer can be used in a circulating water channel or suspended from a small towing carriage. INTRODUCTION The 66R35E Dynamometer utilises one of our K&R Single component balances called the 66R35, in conjunction with a towing post and the towing carriage support frame. The tow post carries out two ..
£19.95
Resistance & Stability Dynamometers: Ship/ Yacht Model Balance
The Cussons 66R200E Multi-component Ship Model Balance / Resistance Dynamometer is designed for carrying out various type of model testing and resistance testing of ship models in University Teaching Laboratories with models up to approx. 1 to 3m. INTRODUCTION The balance can be used in both a circulating water channel or suspended from a small towing carriage and can be used in both smooth water tests and tests in waves. The 66R200E D..
£19.95
Resistance & Stability Dynamometers: Stability Dynamometer
Cussons 66V110E is a ship Stability Dynamometer, designed to carry out both static and dynamic stability tests with ship models in educational towing tanks. INTRODUCTION Stability of ships and floating structures is a subject of vital importance and considerable efforts are made to study the theoretical stability of ships and structures through a range of heel angles and motions. In addition to changes in heel angles, a ship or structu..
£19.95

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