[Stoves] Chris Bradnum's stove makes an appearance

[Ronal W. Larson]

Crispin:  (adding Chris (with acknowledgement of a message) and List)

	Assuming that the “in” in inefficiency just got lost, is a 10% combustion inefficiency conceivable (or normal) for a rocket type of wood stove?

Ron


On Mar 13, 2014, at 6:41 AM, Crispin Pemberton-Pigott <crispinpigott at gmail.com> wrote:

> That test was probably the heat transfer efficiency - I will have to check. The product was in the development phase but it may have been the overall system efficiency. 
> 
> 
> The article called the combustion inefficiency the combustion efficiency. Don't take any of the numbers too seriously. 
> 
> Regards 
> Crispin
> 
> BB10 Rocks!
> From: Ronal W. Larson
> Sent: Wednesday, March 12, 2014 23:59
> To: Discussion of biomass; Crispin Pemberton-Pigott
> Subject: Re: [Stoves] Chris Bradnum's stove makes an appearance
> 
> Crispin  cc list
> 
>   Can you explain the efficiency definition that is being used at UJ?
> 
> Ron
> 
> 
> On Mar 12, 2014, at 9:04 PM, Crispin Pemberton-Pigott <crispinpigott at outlook.com> wrote:
> 
> > Dear Friends 
> > 
> > http://www.engineeringnews.co.za/article/uj-develops-energy-efficient-stove-for-low-income-households-2014-03-12/rep_id:3182
> > 
> > This is not a technically exact report but there is not really any bad publicity for improved stoves.  
> > 
> > Well done Chris.  
> > 
> > Regards 
> > Crispin 
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