Isentropic heat engine can be used interchangeably
An
Isentropic product story
Edited by the Engineeringtalk editorial team
Oct 21, 2009
Isentropic has designed and built a truly reversible heat engine based on an Ericsson thermodynamic cycle.
It can be used interchangeably as an efficient engine or as a heat pump.
To store energy, the heat is pumped from one container of thermal storage material (normally gravel) to another similar container with the same material.
It cools the first container to around -160C while heating the other container to around 500C.
The Isentropic machine can use air or any other gas with significant implications for the reduction of harmful atmospheric chemicals.
The storage containers hold large volumes, so this heat and cold can be stored for a considerable time.
When discharging, the process is reversed and it acts as a heat engine with the heat from the hot container transferring back to the cold container via the machine and releasing most of the energy originally used in charging.
This is used to drive a generator to release the stored energy as electricity.
With Isentropic's technology, around 75 per cent of the energy supplied to the system as electricity can be returned as electricity.
The engine and stores use 300 times less land and can be installed anywhere.
Not what you're looking for? Search the site.
Google Ads
Contact Isentropic
Related Stories
- Allison launches T375 and T375R to Torqmatic range
- Bevel gears derived from hypoid technology
- Schmidt couplings handle all shaft displacements
- Ruland introduces miniature couplings
- Igus extends range of dimensional rod end bearings
Browse by category
-
Capital Equipment (3,501)
- Capital Equipment (1)
- Compressors and Air Treatment (536)
- Electrical hardware (131)
- Electronics Manufacturing, Tools, Instruments (192)
- Machinery and Production Equipment (1,127)
- Manufacturing Machinery and Plant Equipment (474)
- Production line blowers and fans (73)
- Robotics, Handling and Storage (967)
- Consultancy and Services (920)
-
Control and Instrumentation (5,112)
- Cabling, Conduit, Signal Conditioning (813)
- CNC and Motion Controllers (189)
- Control and Instrumentation (2)
- HMIs/Operator Interfaces (296)
- Logic Controllers, Timers and Relays (96)
- Mid-range and Large PLCs (203)
- Plant- and Machine-Wide Communications (1,199)
- Plantwide control (1,350)
- Power Supplies, Uninterruptible Power (574)
- Smaller-Sized PLCs (390)
-
Drives, Motors and Controls (3,432)
- Drives, Motors and Controls (2)
- Industrial Drives/Controls (1,290)
- Industrial Motors (501)
- Linear Drives and Motors (120)
- Precision Motors and Gears (429)
- Stepper and Servo Drives, Motors, Controls (1,088)
-
Electrical and Electronic Equipment Design (4,290)
- Batteries, chargers and circuit protection (580)
- Connectors, Terminals, Busbars, Slip Rings (714)
- Electrical and Electronic Components (647)
- Electrical and Electronic Equipment Design (3)
- Electrical and Electronic Subassemblies (374)
- Enclosures and Equipment Cooling Fans (720)
- Knobs, Handles and Enclosure Hardware (429)
- PCs and Embedded Systems (823)
-
Engineering Design Software (6,337)
- 2D CAD software (202)
- 3D CAD software (1,183)
- CAM, CNC, production management software (578)
- Data, document management software (322)
- Electrical design software (166)
- Engineering Design Software (17)
- FEA and structural analysis software (376)
- File conversion software, data capture (358)
- Fluid, thermal, noise, vibration software (339)
- Materials design and moulding design software (152)
- Maths, charting, statistics, QA software (325)
- PLM and collaboration software (660)
- Process, instrumentation, automation software (269)
- Publishing and documentation software (234)
- Rendering, visualisation, styling software (206)
- Simulation, modelling, validation software (950)
-
Engineering Industry News, Resources (6,202)
- Electronic Resources for Engineers (278)
- Engineering Business News, Views (388)
- Engineering Conferences (436)
- Engineering Education, Resources, Standards (849)
- Engineering Exhibitions, Events (575)
- Engineering Guides, Newsletters (365)
- Engineering Industry Developments, Awards (636)
- Engineering Industry News, Resources (4)
- Engineering Industry Reports, Surveys (597)
- Engineering Recruitment, Employment (219)
- Engineering Seminars (415)
- Engineering Training Courses (457)
- Health and Safety Consultancy, Software (180)
- Health and Safety Events, Training, News (285)
- Health and Safety Legislation (403)
- Health and Safety Strategy, Risk Assessment (115)
- Machine Building (4,610)
-
Materials and Processing (3,022)
- Materials and components (2,260)
- Materials and Processing (5)
- Materials processing and testing (291)
- Rapid Prototyping (466)
-
Monitoring, Measurement and Quality (5,632)
- Data Acquisition Hardware and PC I/O Boards (488)
- Data acquisition Software and Communications (505)
- Data loggers (425)
- Electrical and Electronic Testing, PAT Equipment (642)
- Form/co-ordinate, optical, vision instruments (757)
- Gauges, Indicators and Instruments (448)
- Materials testing equipment (431)
- Monitoring, Measurement and Quality (1)
- Telecomms/network test equipment, software etc (158)
- Testing and Calibration Services and Information (518)
- Testing, analysing and monitoring equipment (1,259)
-
Powertrain Design (3,703)
- Bearings (977)
- Chains and belts (333)
- Gears, brakes, couplings and engines (1,474)
- Hydraulic Components (474)
- Lubricants (441)
- Powertrain Design (3)
-
Sensors (7,255)
- Accelerometers and Vibration Sensors (447)
- Barcode Sensors (103)
- Flowmeters and Flow Sensors (640)
- Gas, Chemical, Radiation, Magnetic Sensors (289)
- Humidity and Environmental Sensors (158)
- Level Sensors and Leak Detectors (537)
- Linear Position Sensors (412)
- Loadcells, Force Sensors, Torque Sensors (726)
- Pressure sensors (635)
- Proximity Sensors (711)
- Rotary Position, Tilt and Angular Sensors (560)
- Sensors (10)
- Temperature sensors (621)
- Vision and Colour Sensors (1,406)
- Small Mechanical Components, Joining, Tools (2,031)
- Valves, Pumps, Process Hardware (3,716)
