发明名称 |
METHOD OF HEATING LIQUIDS |
摘要 |
FIELD: storage water heaters and other heat exchange apparatus for burning gaseous fuel. SUBSTANCE: heat is transferred from combustion products to combustible mixture in tube-burner located inside heat exchanger filled with liquid being heated. Combustible mixture is fed to tube-burner from beneath at constant flow rate ensuring rate of spread of flame found from the following formula:<EMI ID=0.435 HE=9 WI=36 TI=CHI>, where d is transversal size of tube-burner; T<SB>0</SB> and T are initial temperature of combustible mixture and combustion temperature, respectively. Flow of combustible mixture at constant rate ensuring spread of flame at rate "U" which is distinctive feature for free convective vorticity increases heat transfer coefficient from combustion products. EFFECT: enhanced efficiency of heat transfer. 2 dwg
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申请公布号 |
RU2137050(C1) |
申请公布日期 |
1999.09.10 |
申请号 |
RU19980109240 |
申请日期 |
1998.05.15 |
申请人 |
CHUVASHSKIJ GOSUDARSTVENNYJ PEDAGOGICHESKIJ INSTIT;CHUVASHSKIJ G PED INSTIT |
发明人 |
SAMSONOV V.P.;KITAEV A.I. |
分类号 |
F24H1/36;F24H9/18;(IPC1-7):F24H1/36 |
主分类号 |
F24H1/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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