Armfield Product Videos

The C15-10 is a computer controlled compact wind tunnel designed for benchtop operation. Air is drawn through the working section by a variable speed fan at the discharge end of the tunnel providing up to 34m/s air velocity. A honeycomb flow straightener is incorporated at the inlet, and a 9:4:1 contraction ratio which ensures an uniform airflow through the working section. The working section is fabricated from clear acrylic to provide optimum visibility of the models, and appropriate model connection points are included in the side wall and roof of the working section to provide ease of use. The wind tunnel is supplied as standard with an in-depth software interface providing control of the fan speed and additionally display important parameters such as static pressure and air velocity. The Armfield C15-10 can be optionally supplied with two variants of manometry banks, a 13 tube water manometer used to simultaneously display differential pressure or a sixteen channel electronic manometer allowing direct integration into the supplied software. The wind tunnel can be supplied with a range of optional accessories including drag bodies, lift bodies, pressure distribution, boundary layers studies and measuring instruments. The optional models are mounted through a circular hatch using quick release clamps (120mm diameter). The placement of the optional models has been designed to minimise the disturbance to air flow and reduction in flow rate, whilst incorporating an angular scale allowing the model to be manually rotated to known angles. The working section incorporates an innovative technique for flow visualisation around any of the optional models avoiding the need for either smoke or dry ice. A lightweight twine follows the flow contour around the model and shows if and where boundary layer separation (breakaway) occurs.

Armfield C16 Hydrogen Bubble Flow Visualisation System The Armfield Hydrogen Bubble Flow Visualisation System has been designed to enable viewing of the complex flow patterns associated with water flowing past solid objects or boundaries. The hydrogen bubble technique is highly visual and is particularly useful for laboratory and lecture theatre work. A stream of small hydrogen bubbles accurately follows the water and clearly shows any changes in the direction of the water as it flows around objects in its path. The new C16 includes a smaller electronic control console that incorporates improved digital controls and a low-voltage LED lighting module. This enables improved illumination of the bubbles for clearer demonstrations.

The C30 – Computer Controlled Wind Tunnel enables the user to carry out advanced studies in the Aerodynamics fields including boundary layer experiments, flow visualisation, pressure distribution, study of turbulence and offering the possibility of developing self-design aerodynamics profiles to be tested.

This free-standing accessory to the F1-10 Hydraulics Bench clearly demonstrates the difference between the phenomena of pipe surge water hammer and how each is created.

The Armfield Multi-purpose Teaching Flume has been specifically designed to demonstrate the principles of fluid mechanics when applied to engineering structures in open channel flow.

This is our aeronautical axial flow gas turbine engine. While our unit is especially made for education & research it is the same unit that powers all sorts of record attempts and famously the Red Bull "Fusion Man", Yves Rossy flies with four of these engines attached to a small wing! The unit is supplied with powerful educational software to control and measure a wide range of performance variables and record data.

Part of a comprehensive range of engineering topic trainers. Provides students with a solid grounding in engineering fundamentals! The EF series establishes the basis of Armfield’s extensive range of engineering teaching and research equipment, for learning and discovery from Year 11 all the way up-to and including Masters level.

Engineering Fundamentals - Dynamics - Simple Harmonic Motion The Armfield EF-2.2 - Simple Harmonic Motion experiments kit enables students to understand the effect of mass and length of pendulum on SHM and the period of oscillation. The relationship between SHM and gravity is evaluated using the Kater’s pendulum, as well as understanding SHM in a mass spring system.

Engineering Fundamentals - Kinematics - Simple Mechanisms The Armfield EF-3.2 - Kinematics - Simple Mechanisms experiment kit enables students to visualise and understand the different types of mechanical systems and the conversion of linear motion to rotary motion and vice versa.

Engineering Fundamentals - Statics - Beams The Armfield EF-1.3 - Beams experiment kit enables students to analyse the behaviour of different types of beams under a variety of load conditions and also build and test a selection of portal and truss frames.

The Armfield EF-1.1 - Statics - Forces experiment kit enables students to understand the centre of gravity of different shapes and analysis of forces in equilibrium for concurrent and non-concurrent force.

Armfield EF-Series Statics. The Armfield EF-1.2 - Moments experiment kit enables students to understand the relationship of weights and beam balance. The different configuration is possible to enhance understanding of the principles of moments, levers, beams and the relationship of distance and forces applied on a beam.

Engineering Fundamentals - Statics - Springs The Armfield EF-1.4 - Springs experiment kit enables students to learn about Hooke’s law when applied to both extension and compression springs. Students can experiment with a single spring, springs in series or in parallel. A variety of compression springs are included to enable students to learn about spring rates.

Engineering Fundamentals - Statics - Torsion The Armfield EF-1.5 - Torsion experiment kit enables students to understand the relationship between torsion and the angle of twist for any given material. Effect of rod length, rod material (Modulus of Rigidity) and ‘J’ value on angle of twist.

The Armfield EF series - EF-BU Base Unit is the basis of the Engineering Fundamentals Series. It is easy to set up, with no need for assembly tools. Includes a measuring scale to ensure repeatable exercises. The base unit can be set up horizontally, vertically and in inclined positions to suit experiment. And quick to dismantle for easy and compact storage in the EF-WS Workstation option.

Introduce students to the world of engineering at the earliest opportunity with Armfield’s new Fluid Science range. Built on a proven track record of developing innovative hands-on teaching equipment the Fluid Science Series enables students to gain an understanding of the fundamentals of Fluid Mechanics and Thermo Fluids via hands-on experimentation. Students can conduct individual or group experiments ranging from simple flow measurements and losses in hydraulic circuits through to more complex heat ex-changer processes using the Fluid Science service unit in conjunction with the multi-functional work panel and instrumentation. A user friendly operational guide provides highly visual illustrations allowing the students to further their knowledge by applying the theories themselves to practical experimentation. The high precision elements are presented in a modular tray based system providing both ease of access and storage.

The Armfield F1-10 Digital Hydraulics Bench, supports F,C & S series of accessories

This innovative tool allows students to explore the fundamentals of open channel flow, making complex concepts more accessible and engaging. Key Features: - Demonstrates essential phenomena in open channel flow. - Visualizes flow patterns over or around immersed objects. Included models: - Broad and sharp-crested weirs - Large and small-diameter cylinders - Symmetrical and asymmetrical aerofoils - Paired with inlet and discharge weirs, these models enable a diverse range of flow demonstrations. Plus, adjustable feet ensure perfect levelling for precise experiments. Discover the future of engineering education with Armfield's F1-19 Flow Channel!

Bernoulli's Theorem Demonstration This accessory demonstrates the application of Bernoulli’s Theorem and circumstances where it does not apply. The test section consists of a classical Venturi machined in clear acrylic. A series of wall tappings enable measurement of the static pressure distribution along the converging and diverging duct. A total head tube is provided to traverse along the centre line of the test section. These tappings are connected to a manometer bank incorporating a manifold with an air bleed valve. Pressurisation of the manometers is facilitated by a hand pump. The test section is arranged so that the characteristics of flow through both a converging and diverging section can be studied. Water is fed through a hose connector and is controlled by a flow regulator valve at the outlet of the test section. The Venturi can be demonstrated as a means of flow measurement and the discharge coefficient can be determined.

This accessory illustrates those circumstances to which Bernoulli’s Theorem may be applied. Also, separately, why in other circumstances the theorem gives an inadequate description of the fluid behaviour.

The equipment consists of a Venturi meter, variable area meter and orifice plate, installed in a series configuration to permit direct comparison. A flow control valve permits variation of the flow rate through the circuit. Pressure tappings are incorporated so that the head loss characteristics of each flow meter may be measured. These tappings are connected to an eight-tube manometer bank incorporating a manifold with an air bleed valve. Optional Pitot Static Tube Optional Flow Nozzle

The F1-38 Hele-Shaw Apparatus provides a very visual means of showing potential flow in the field of fluid dynamics. The water flows through a very narrow channel which is formed between two plates causing the water to flow in a special way. The mean velocity of the water along the channel obeys equations as those for local velocity in potential flow. The water flow within the channel is designed to be in a steady, laminar state.

Introduce students to the world of engineering at the earliest opportunity with Armfield’s new Fluid Science range. Built on a proven track record of developing innovative hands-on teaching equipment the Fluid Science Series enables students to gain an understanding of the fundamentals of Fluid Mechanics and Thermo Fluids via hands-on experimentation. Students can conduct individual or group experiments ranging from simple flow measurements, losses in hydraulic circuits through to more complex heat exchanger processes using the Fluid Science service unit in conjunction with the multifunctional work panel and instrumentation. A user friendly operational guide provides highly visual illustrations allowing the students to further their knowledge by applying the theories themselves to practical experimentation. The high precision elements are presented in a modular tray based system providing both ease of access and storage.

The FS-4.1 Fluidised Bed tray introduces students to the concepts of bed fluidisation commonly encountered both in nature and in industry. Natural occurrences include the movement of ground water, the movement of crude petroleum or the movement of natural gas through porous media.

Flow visualisation brings the beauty of fluid mechanics to life. Art and science come together to inspire and inform. Give students a transformative moment where they see for themselves key physical phenomena and connect theory to intuition. The Flow Visualisation accessory gives every student an opportunity to discover fluid mechanics for themselves.

Students can conduct individual or group experiments ranging from simple flow measurements and losses in hydraulic circuits through to more complex heat ex-changer processes using the Fluid Science service unit in conjunction with the multi-functional work panel and instrumentation. A user friendly operational guide provides highly visual illustrations allowing the students to further their knowledge by applying the theories themselves to practical experimentation.

The Flow Visualisation accessory is a transparent working section for a water flow loop, providing students with a hands-on experience to learn fluid mechanics. Designed for educational experiments, this accessory offers exceptional optical access and can be driven by the Armfield [base station] or other water sources. With its transparent design, the Flow Visualisation accessory allows students to observe fluid flow patterns with clarity, enabling them to explore the dynamics of fluid mechanics in real time.

Facilitating home and distance learning, Armfield’s new Fluid Science range is a fully mobile, standalone solution, that enables students to carry out hands on experimentation without the need for being in a laboratory or classroom environment. The intuitive and simple to use modular tray based system allows students to quickly set up experiments without supervision. Each element is easily mounted on to the work panel and connected to the built in water supply via the quick connect couplings. Supplied with a highly visual user-friendly operational guide students gain an understanding of the theory of Fluid Mechanics and Thermo Fluids by applying this to practical experimentation.

Armfield's compact and portable H41 Laser PIV System uses Particle Image Velocimetry (PIV) to measure, non-intrusively, fluid velocities at multiple points in a flow, at rates of up to 16Hz, with software to visualize the flow in either Vector or scalar formats. An ideal, cost effective tool for research and demonstration and a great addition to the S8MKII or C4MKII flow channels.

Armfield’s computer-controlled research and teaching engineering equipment integrates seamlessly in many commonly used remote classroom software applications. Providing real time Remote control of our equipment and simultaneous recording of data. Find our more: sales@armfield.co.uk

The Armfield FT102X miniature-scale carbonator provides the ability to establish precise and repeatable parameters when carbonating in the laboratory, this can dramatically improve the speed with which new products are developed. The FT102X is a totally new design including a large number of improvements and enhancements. In particular, special attention has been given to the ease of use, enhanced flexibility, reliability and improved Clean In Place (CIP).

The Armfield FT111X Laboratory-Scale Rapid Extractor is ideally suited to product development purposes, used to extract the active constituents from materials in pilotscale batch sizes. The Armfield FT111X uses high pressure and a combination of both static and dynamic extraction phases to achieve a rapid extraction of the active materials with minimum degradation to the product. In the dynamic phases, the solvent is passed through the material providing a forced percolation and agitation.

Armfield FT140X Multipurpose Mixing Vessels are designed and constructed using high-quality hygienic industry standard materials. These tanks are available in three models of varying configurations (see table) and are available in 50l and 100l volumes. All three models have an internal surface made of AISI 316 stainless steel.

Membrane filtration of a liquid using sintered, ceramic or polymer disc membranes. The Armfield FT17 Cross Flow Membrane Filtration unit is demonstrated in an end-to-end process and includes the set-up procedure.

The FT25X range of miniature-scale scraped surface heat exchangers has built-in control and flexibility with a graphic representation of the process on the touch screen control panel. The operator can choose the parameters required for any particular formulation, these include margarine/icecream/crystalisation processes. The FT25X has a number of configurations according to the required use.

Armfield can provide a complete solution to your requirements, offering not just the equipment but processing line advice, planning, installation, commissioning and training. This range includes industry rated equipment for educational teaching, vocational training, research and development, small scale pilot and batch production for applications in the following fields: Dairy, Ingredients, Flavours & fragrances, Edible & essential oils, Liquid foods, Beverages, Cosmetics, Pharmaceuticals, Nutraceuticals.

Aseptic processing in the R&D lab with Armfield’s FT74xts and FT83. Featuring Armfield's FT74xts HTST/UHT system linked to the FT83 Sterile filler. Armfield can provide a complete solution to your requirements, offering not just the equipment but processing line advice, planning, installation, commissioning and training. This range includes industry rated equipment for educational teaching, vocational training, research and development, small scale pilot and batch production for applications in the following fields: Dairy, Ingredients, Flavours & fragrances, Edible & essential oils, Liquid foods, Beverages, Cosmetics, Pharmaceuticals, Nutraceuticals.

The FT17 is available in two basic configurations. The standard FT17 is the simplest system. It uses a high pressure stainless steel piston pump to circulate product from a feed vessel to the filtration assembly with simple on/off control. A backpressure valve is used to adjust the transmembrane pressure with a maximum allowable system pressure of 40 bar (analogue pressure indicator). As standard the filtration assembly works with polymer membrane filters (90mm diameter) and sample filters are included for microfiltration (MF), ultrafiltration (UF), nanofiltration (NF) and reverse osmosis (RO). A wider range of filters are available on request.

The Armfield Tall Form Spray Dryer has been specifically designed to enable small quantities of product to be processed. The functional properties of the powders produced are comparable to large-scale production dryer capabilities. The FT80 can be quickly and easily configured as a Spray Chiller (FT81) capable of handling products such as bakery shortening mixes containing high melting point fats to be converted from liquid to powder. It can perform operations such as powder spray drying, granulation and micro-encapsulation. Granules and powders of varying sizes can be created for rapid recovery from liquid streams.

Sample of Armfield (C Series) Videos, C16, C4, C15 and S6 research flume.

The NA4-10 Ships Vibrations Test Model is designed to enable students to investigate a simple model hull form for resonance phenomena. It may be used in conjunction with the optional Armfield Flotation Tank or any suitable customer supplied tank. Many of the principal phenomena associated with ship resonant vibration are clearly demonstrated.

The Modern Process Control system from Armfield, allows students to investigate the principles of industrial process control, using independent Temperature, Pressure, Flow, Level and Servo/Pendulum systems. An advanced digital controller/logger with USB, Wifi, Bluetooth and LAN communications is built into each set of equipment. Three sets of Windows PC software are supplied free of charge: Basic control, On/Off control and PID control. Software includes all settings and functions and on-screen graphing of Set point, Process value and Kp, Ki, and Kd terms in the Control Equation which is displayed dynamically. Data can be viewed on the internal graph or saved to a CSV file for later analysis. PCT60 - Level Control / PCT61 - Flow Control / PCT62 - Temperature Control PCT63 - Pressure Process / PCT64 - Servo Pendulum

Level control is a fundamental aspect of process control in various industries, including chemical, petrochemical, food and beverage, water treatment, and more. Understanding level control is essential for students pursuing careers in engineering, process automation, or any field related to these industries.

Flow process control is a critical aspect of various industries, including chemical, petrochemical, manufacturing, and food production. Students who understand flow control principles are better prepared for careers in these fields. Proper flow control is essential for optimizing production processes. Students learn how to regulate the flow of materials or fluids in a way that minimizes waste, maximizes product quality, and improves overall process efficiency.

Temperature control is a critical aspect of many industries, including chemical, pharmaceutical, food and beverage, manufacturing, and HVAC (heating, ventilation, and air conditioning). Understanding temperature control is crucial for students pursuing careers in these industries.

Teaching pressure process control to students equips them with the knowledge and skills necessary for success in industries where pressure regulation is critical. It provides a strong foundation in engineering, automation, safety, and problem-solving, making students valuable assets in the workforce while contributing to the efficiency, safety, and quality of industrial processes. Improper pressure levels can lead to equipment failure, leaks, or even explosions and emphasizes the importance of maintaining safe operating conditions.

A servo pendulum is a specific type of control system used for applications like pendulum control and inverted pendulum control. Learning about servo pendulum control systems allows students to see real-world applications of control theory. These systems are used in areas like robotics, aviation, and mechatronics, and understanding them can help students relate theory to practice.

Armfield's introduce a complete range of Process Control Teaching Equipment to the Engineering Teaching arena. Design to enable students to gain a solid understanding of the Essentials of Process Control. The EPC systems can be used to explore fully through various experiments each process individually and build an informed overview of process control that can be translated to commercial and industrial scale.

The Armfield S17 River Flow Simulator is a professionally built tank to demonstrate and simulate the formation of river features, including flow and bed load motion. It makes an excellent introduction to the study of fluvial geomorphology and can also demonstrate sophisticated and advanced concepts for research purposes.

Practical demonstration and visualisation are essential elements of fluid flow study. The S2 - Mobile Bed and Flow Visualisation Tanks are used in two principal fields of study. The first involves detailed investigation of mobile bed situations. These may be in relation to watercourses or civil engineering structures. The second field involves two dimensional flow visualisation. This may be undertaken using the Ahlborn (c.1902) dust indicator technique or by any other suitable method of flow visualisation.

The recirculation–style flume uses a set of interchangeable channel sections that allow a broad range of experimental capabilities. Test medium can be in the form of core samples, general soil or vegetation samples. The flume has been developed to generate variable flow across a range of shear stresses, fully automated and precisely incremented to accurately determine erosion thresholds for poorly consolidated sediment (e.g. silty mud) through to consolidated heavy clay-like soils.

The Armfield S6-MKIII laboratory flow channel is one of the most important tools available to the hydraulics or civil engineer whether engaged in teaching basic principles or researching solutions to practical problems. Many applications in fluid mechanics are associated with the flow of water through an open channel where the water has a free surface that is exposed to the air at atmospheric pressure.

Armfield Research Flumes: Latest install in the £220 Million expansion of the FHNW University, Muttenz, Switzerland. The FHNW is one of the leading Universities of Applied Sciences in Switzerland. The department Water Resources, Engineering and Management is mainly focused on hydrological analyses under changing climatological conditions and their hydraulic engineering effects.

Armfield introduces its new S80 Research Flume with Wind over Wave Flume and counter current water flow. As with all our large flume it is fully tailorable to customer needs, Variable Wave, Wind and Water speed and direction. Armfield are literally taking the market by storm.

Armfield has been designing and supplying open channel facilities (also referred to as flumes) to hydraulic laboratories throughout the world for over 50 years. This page presents the standard range of channels/flumes available from Armfield, both for teaching and research purposes. We however can produce other sizes and layouts to suit specific design criteria. The Armfield engineering team will work with our customers to make sure the brief, deadline and installation design needs are fully met. All our flumes are supplied under the guidance of the Armfield professional service team who will oversee the transportation, installation, commissioning and training on site.

Armfield’s Research Flume, designed by our engineers to carry out flood event studies, was installed earlier this year at Newcastle University’s Fluid Science Department. During the commissioning of this key research equipment footage was taken showing the capabilities on environmental research including areas such as leaky barriers, dams giving away, effect on structures and more. The flume features sediment recirculation, up to a 5% tilt, touch screen control, subfloor reservoir tank and wavemaker. This project adds to a suite of flumes in the Novak lab which are still in constant use.

The Armfield S6-MKII laboratory flow channel is one of the most important tools available to the hydraulics or civil engineer whether engaged in teaching basic principles or researching solutions to practical problems.

STRUCTURAL ENGINEERING ST10/ST11 Understanding Structural Behaviour - Issue 2 A pioneering new approach to the teaching of structural engineering. A fusion of innovative software, unique hardware and the authoritative textbook provide a firm foundation on the understanding of structural behaviour. Armfield offer a totally new approach to the teaching of structural engineering; focusing on the underlying understanding of the structural behaviour, while still offering explanation of the basic principles.

Selected products from the SV & MAM Armfield Didactic Sanderson ranges

The Armfield SV101 is a compact interface unit for the Armfield Structures range which can be placed in a convenient position beside the test equipment. The unit provides direct integration between a compatible structures experiment and the Armfield armBUS software.

This exercise module has the following properties: Assembly of both a Determinate and Indeterminate Truss Framework via various length members, detent pins and joint hubs Quick and easy assembly of members via special detent pins and joint hubs Up to 10 members possible in one joint hub Loading unit with spindle drive and universal load cell for force measurement Members suitable for use with both trusses

The experiment deflection of beams and cantilevers allows the experimental investigation of the deflection of beams of different section sizes under different loads and types of support. This experiment has the following properties: Assembly of multiple different beam experiments via 2 adjustable supports, point load weight hangers and UDL weight sleeves 3 different beam specimens of different section sizes and material

The experiment suspension cable allows the experimental investigation of a cable free-hanging between 2 supports under its own dead-weight. This experiment has the following properties: Roller chain to simulate flexible cable Up to 4kg of additional weight to simulate increased dead-weight of chain Adjustable roller supports Moveable vertical scale

SV405 – Semi Circular Arch The experiment semi-circular arch allows the experimental investigation of the horizontal thrust observed when loads are applied to a semi-circular arch with hinges at each end of the arch. The measurements taken can then also be used to validate calculated values for the horizontal thrust and deflections found using Castigliano’s Theorem. This experiment has the following properties: Ability to show mechanical principles of semi-circular arches Both point loads and uniformly distributed loads (UDL) can be simulated Pivoting support capable of measuring horizontal thrust Supplied with Armfield structures software as standard.

The experiment plastic bending of beams allows the experimental investigation of how beams behave when placed under a vertical load that causes plastic bending. This experiment has the following properties: Assembly of a simply supported, propped cantilever or encastre beam set-up 3 different beam specimens with additional spare beam kits available Load cell assembly for applying vertical loading Linear scale to measure the deflection of the beam at the point of loading Supplied with Armfield structures software as standard

A lightweight aluminium bench mounted frame that enables quick and easy attachment of the interchangeable experiment modules from the Armfield SV Structures range. The frame is supplied with a fixing system that has been designed to be quick and easy to use. It allows students to change, position and secure each experiment. Adjustable feet support the frame to allow students to level the apparatus before use.

The Armfield 3-Phase Horizontal Separator is a small-scale unit capable of demonstrating the principles and operation of gravity separation and the effect of viscosity, flow characteristics and density difference on separation. The Armfield UOP30 comes with two horizontal separator configurations, making the UOP30 a versatile teaching unit.

The Armfield W Series demonstrates understanding for each water treatment process. Several products can be used industrially both for testing and experimentation, contact us armfield.co.uk for further information with one of our worldwide agents.

New and improved with electronic flow and pressure sensors. The laboratory-scale Armfield Deep Bed Filter Column has been designed to operate identically to full-scale granular filters. Using the same bed depth and filter media, tests on this unit provide operational data, which may be scaled up to full size.