Monday, April 14, 2025

  • RSS
  • Design and Simulation:These are some books which are recommended as a reading list. 1- Aerodynamics of Road Vehicles from Fluid Mechanics to Vehicle Engineering. Edited by Wolf-Heinrich Hucho 2- Hucho-Aerodynamik des Automobils Stromungsmechanik.Warmetechnik. Fahrdynamiik.Komfort
  • Optimizing Performance and Fuel Economy of a Dual-Clutch Transmission Powertrain with Model-Based Design.
  • Wind Turbine DesignPrimary objective in wind turbine design is to maximize the aerodynamic efficiency, or power extracted from the wind. But this objective should be met by well satisfying mechanical strength criteria and economical aspects. In this video we will see impact of number of blades, blade shape, blade length and tower height on wind turbine design.
  • Modelling Complex Mechanical Structures with SimMechanicsModeling physical components or systems in Simulink® typically involves a tradeoff between simulation speed and model fidelity or complexity: the higher the fidelity of the model, the greater the effort needed to create it..
  • Biomass Energy Vs. Natural GasIn 2009, natural gas prices plunged to below $4 per MMBtu where many "Experts" are saying that prices will remain low for decades as a result of technology break-throughs allowing for sizable increases in natural gas supply for North America. The Energy Information Agency (EIA) just released data projections reflecting this potential increased supply in natural gas.
Require content

Friday, 31 October 2014

pro-nuclear analyst calls for Hinkley C to be abandoned

Posted by Sohail Azad On 11:28 No comments

Chris Goodall, one of those pro-nuclear greens who saw the radioactive light a few years ago but who didn't notice the sheer uneconomic nature of nuclear power has now realised that the Hinkley C project is such a shambles that it ought to be abandoned. He reports the comments of a nuclear engineering expert as saying that the Hinkley C EPR design is 'unconstructable'.

Goodall fears for the future of nuclear power if the project goes ahead. But then all EDF has to do is to take the UK Government for the complete suckers that they are since they have given the project a blank cheque in all but name to pay for what is all but certain to be a colossal financial disaster. It will be the UK Government, or more precisely, UK electricity consumers who will pay dearly, most likely well over and above the the facade of the �92.50 per MWh over 35 years price tag, complete with �10 billion of loan guarantees.

He says: 'by focussing on the increasingly unpopular EPR design, the country may have saddled itself with an unmanageable and hugely expensive construction project that will sour the prospects of all other nuclear technologies for another generation.

Perhaps those of us who still believe in the value of nuclear power should pray that sceptical investors refuse to commit their funds to the Hinkley project.'
I'm sorry Chris, but those of us who thought more deeply about nuclear  a long time ago realised the project was doomed in the post 1950s world. Goodall's article comes out with gems such as the notion that engineers could learn from one large nuclear power project to another is false since each project is unique for a given site so that there is little transferable learning. Well I'm sorry, Chris, but I remember Steve Thomas (now at Greenwich University) telling me precisely this way back in 1991 when I went to visit him when he was working at the Science Policy Research Unit at Sussex.

You're really not telling us anything we don't know already.

But now Chris is giving credence to the gathering nonsense about small 'modular'  nuclear reactors. Oh give me strength! Please........I know people go on about small PWRs in nuclear submarines. These things cost billions to build, not all on the reactors of course, but it looks like it cost hundreds of millions of pounds just to build a reactor that generates a few megawatts of electricity! And that's with an easy, implicit solution, to coolant supply problems.

What the latter day 'green converts' to nuclear power should recognise quickly is that the very nature of nuclear power, requiring expensive containment and other safety mechanisms to meet 21st century standards makes it a very unlikely possibility for solving the 21st century's problems.

You can see Chris's article at:
http://www.theecologist.org/blogs_and_comments/Blogs/2605273/unconstructable_hinkley_c_could_end_uks_nuclear_dream.html


0 comments:

Post a Comment