BPL Community Profile

Richard Nisley (richard295) - BPL Premium Member

My Locale San Francisco Bay Area
About Me My outdoor hobbies include hiking, mountain biking, canoeing, kayaking, snow shoeing, skiing, fishing, and hunting. I enjoy continuously refining my equipment and techniques with the emphasis on less weight and volume.
CitySan Carlos
StateCA
CountryUSA
My PDF Gear ListProtocol B Aging Chart Source Detail

You cannot send this user a personal message (PM) because they have not specified a PM email address yet.

All Forum Posts by Richard Nisley

Showing 1351 - 1360 of 1561 | Page: 1 ...127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 ...157
 

Post

Forum » Thread

Re: Re: Re: Re: Re: Re: Maroon Bells (Oct 2006)
Steve-You are going to be famous. Your photography is awesome. Thank you for sharing it with us.

In Photo Gallery » Maroon Bells (Oct 2006)
January 12, 12:54am

Re: Determining ideal R-value for pads
The average insulation value for 1" of dead air space (loft) is 4 clo or R = 3.5. Conventional high loft insulation such as Polarguard or old style insulation like wool blankets will closely m...

In GEAR » Determining ideal R-value for pads
January 12, 12:50am

Re: Speaking of Loft (Sleeping Bags)
Mike, My Jardine plot was derived from an old article pointing out the discrepancies between the Jardine and Jordan rating systems. They were the two acknowledged gurus during the bygone era whe...

In GEAR » Speaking of Loft (Sleeping Bags)
January 12, 12:22am

Re: Speaking of Loft (Sleeping Bags)
Dondo-Laurence should be able to provide the numbers for MH in Europe. His contanct info is as follows: Laurence Ohlmann, Mountain Hardwear Coordinator Mountain Hardwear, GmbH Espace Europee...

In GEAR » Speaking of Loft (Sleeping Bags)
January 11, 7:01pm

Re: Speaking of Loft (Sleeping Bags)
Mike, I just re analyzed your numbers and came up with a R2 .9919 linear regression fit. The non linear regression fit yielded an R2 of .9935. I thought the small difference was in the noise lev...

In GEAR » Speaking of Loft (Sleeping Bags)
January 11, 6:46pm

Re: Speaking of Loft (Sleeping Bags)
Mitchell-Yes there are a number of real world variables that can raise havoc with a rating. Those that come to mind in priority sequence are as follows: -The standard assumes you are using a pad...

In GEAR » Speaking of Loft (Sleeping Bags)
January 11, 5:37pm

Re: Speaking of Loft (Sleeping Bags)
Mitchell-A method for adjusting the “average” temperature rating was covered in prior forum posts. http://www.backpackinglight.com/cgi-bin/backpackinglight/xdpy/forum_thread/3249/index.html?ski...

In GEAR » Speaking of Loft (Sleeping Bags)
January 11, 12:56pm

Re: Speaking of Loft (Sleeping Bags)
The variation in a bag's perceived warmth, assuming the same environmental variables, is primarily determined by the individual’s basal metabolic rate. It can be simply calculated (inputs are...

In GEAR » Speaking of Loft (Sleeping Bags)
January 11, 10:38am

Re: Re: Re: Re: Re: Speaking of Loft (Sleeping Bags)
Paul-You are correct. I meant sleeping bag heat transfer. I just updated my post to preceed "heat" with "sleeping bag". In this context, heat is actually generated if any moistu...

In GEAR » Speaking of Loft (Sleeping Bags)
January 11, 9:55am

Re: Re: Re: Speaking of Loft (Sleeping Bags)
Relative to point 2: Sleeping bag heat is lost through three transfer mechanisms. -Natural convection heat loss is negligible for all insulation types. -Conduction heat loss is inversely propo...

In GEAR » Speaking of Loft (Sleeping Bags)
January 11, 12:31am

All Reader Reviews by Richard Nisley

Showing 1 - 2 of 2 | Page: 1
 

Review

Category

Lite my fire firesteel scout firelighter
I went back to the Midwest, this month, for a family reunion and fishing trip. I took my fire steel with me. My two nephews are 10 and 12 and they love to fish. The 12 year old asked me if I would tea...

In Cookware - Other
July 21, 1:37pm

Jetboil Personal Cooking System
My piezo failed after a couple of days. It took one second to fix it by bending down the ignitor rod to make a slightly smaller gap (1/8" smaller). I then used it in Alaska for 1 1/2 months twice a da...

In Stoves - Canister
August 25, 5:17pm