X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Thu, 22 May 2014 15:10:14 -0400 Message-ID: X-Original-Return-Path: Received: from nm27-vm1.bullet.mail.bf1.yahoo.com ([98.139.213.148] verified) by logan.com (CommuniGate Pro SMTP 6.0.9e) with ESMTPS id 6901144 for lml@lancaironline.net; Thu, 22 May 2014 13:44:34 -0400 Received-SPF: pass receiver=logan.com; client-ip=98.139.213.148; envelope-from=chris_zavatson@yahoo.com Received: from [98.139.214.32] by nm27.bullet.mail.bf1.yahoo.com with NNFMP; 22 May 2014 17:43:59 -0000 Received: from [98.139.212.222] by tm15.bullet.mail.bf1.yahoo.com with NNFMP; 22 May 2014 17:43:59 -0000 Received: from [127.0.0.1] by omp1031.mail.bf1.yahoo.com with NNFMP; 22 May 2014 17:43:59 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 47218.80011.bm@omp1031.mail.bf1.yahoo.com Received: (qmail 16295 invoked by uid 60001); 22 May 2014 17:43:59 -0000 X-YMail-OSG: 4LI5RZcVM1lTTRst_u1R9kLO1QDpyjieohnYDBndlJ6LCJg 5aEWCgnWx78LUYqy4UQ_WzGrbNJRsJWvJKjRTQOfMcoX3cAzGV0ZLe_HVkq_ Ek9eAgHa_sLlcQz8Wtk9fvRFEFfc1140fbEr3WFCpsAgVZz2TjXZbdViADI1 VUlHwmg1V0W3_xSi1P7sYIV8JUBFqskpbIRhCK74gYeUabyAspYWwMZ8yw8h ptPYg1XOmTsAX1X10E1dpZVDOCeezTuaxSN.g7NQ8CCqj2UXfd1zQv8K7sa9 KcFwB_QZrc.rOiIUAulbGNze9VYXTSG_j5_HRU8Y0YlybppPiaeqbloZOyJi byuIMty5IlEpr24oPhjyU_RgwrxUfCETF31JiNU5fk1wR6McJHlzhPJiBk4o kXTfKPRCcKjSHI7Y79VvesG05jjm2132t90Bm.RbkeoQ7NJFNpPMzgnZmLjb .i2o_KbAZNlMx1zrA9CccfWJjBlJ8cgbndG5hPnzGZglDKIhHj_LqSwTtffD KaFRFzT5ZmbwGmsCgZFK4t1MyV8stB2T5x3wmctMV3RO3wqCdVVyTxuh0Jg7 eB5B76yR4w2T2Ix9KdR0IsdTrj0mEsah7uAdSlv4nTi4GxBiKFko- Received: from [172.14.16.72] by web161203.mail.bf1.yahoo.com via HTTP; Thu, 22 May 2014 10:43:58 PDT X-Rocket-MIMEInfo: 002.001,V2Fzbid0IGl0IFVubGVhc2hlZMKgKGJlZm9yZSB5b3UsIFRvbSnCoHRoYXQgYWxtb3N0IHJhbiBpbnRvIHRoZSBmdWVsIGlzbGFuZCBzZXZlcmFsIHllYXJzIGFnbyB3aGVuIGEgYnJha2XCoGxpbmUgZmFpbGVkP8KgIAoKSSBqdXN0IHdlaWdoZWQgYW4gb2xkIGJyYWtlIGRpc2MuCkJhc2VkIG9uIHRoYXQgYW5kIGEgQ3Agb2YgNTAwIEovKGtnLUspIGFuZCBtaWQtd2VpZ2h0LCA4MCBkZWcgZGF5Ck1heCBicmFraW5nIGZyb20gc3BlZWQgeCB3aWxsIHJhaXNlIHRoZSBkaXNjIHRlbXBlcmF0dXJlIHRvIHkgZGUBMAEBAQE- X-Mailer: YahooMailWebService/0.8.188.663 X-Original-Message-ID: <1400780638.67387.YahooMailNeo@web161203.mail.bf1.yahoo.com> X-Original-Date: Thu, 22 May 2014 10:43:58 -0700 (PDT) From: Chris Zavatson Reply-To: Chris Zavatson Subject: Observations on Limited Life Items X-Original-To: LML posts MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="-852950040-177617476-1400780638=:67387" ---852950040-177617476-1400780638=:67387 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Wasn't it Unleashed=A0(before you, Tom)=A0that almost ran into the fuel isl= and several years ago when a brake=A0line failed?=A0 =0A=0AI just weighed a= n old brake disc.=0ABased on that and a Cp of 500 J/(kg-K) and mid-weight, = 80 deg day=0AMax braking from speed x will raise the disc temperature to y = degrees=0A25 kts=A0 220 degF=0A35 kts=A0 350 degF=0A45 kts=A0=A0530 degF=0A= 55 kts=A0 750 degF=0A=0AKeep those brake lines protected.=0A=0AChris Zavats= on=0AN91CZ=0A360std=0Awww.N91CZ.net ---852950040-177617476-1400780638=:67387 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable
Wasn't it Unleas= hed (before you, Tom) that almost ran into the fuel island severa= l years ago when a brake line failed? 

= I just weighed an old brake disc.
Based on that and a Cp of 500 J= /(kg-K) and mid-weight, 80 deg day
Max braking from speed x will = raise the disc temperature to y degrees
25 kts  220 degF
35 kts  350 degF
45 kts  530 degF
55 kts  750 degF

Keep those brake lines prot= ected.

Chris Zavatson
N91CZ
36= 0std
www.N91CZ.net





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