Mechanical Engineers Data Handbook Episode 14 pot
Mechanical Engineers Data Handbook Episode 14 pot
... analysis, 145 fuel oil calorific value, 144 gaseous, 143 4, 145 mixture strength, 13940 molecular weights of, 140 solid and liquid, 140 -3, 145 stoichiometric air/fuel ratio, 139, 140 Galvanic ... ratio, 13943 boiler efficiency, 144 calorific values, 144 chemical analysis, 145 chemical formulae, 140 combustion equations, 140 combustion products, 141 -4 consumpti...
Ngày tải lên: 13/08/2014, 09:21
Mechanical Engineers Data Handbook Episode 2 pot
... concentration. Some examples are given below of bad cases. penetration 16 MECHANICAL ENGINEER’S DATA HANDBOOK Annular wheel For axial length assumed ‘small’: where: u=rzw Spoked ... 1 J2nJzZ3z Simply supported beam, non-central mass f= 1/2nJz&m 28 MECHANICAL ENGINEER'S DATA HANDBOOK ! Bending of thick curved bars, rings and crane hooks R If...
Ngày tải lên: 13/08/2014, 09:21
Mechanical Engineers Data Handbook Episode 10 pot
... Beryllium<opper 4048 110-128 Inconel 76 214 Monel 66 179 Nickel-silver 38 110 Phosphor bronze 36 97 222 MECHANICAL ENGINEER’S DATA HANDBOOK Alloy steels are classified according ... extrusions Free-cutting brass: 58 39 3 Pb Extruded 140 440 30 100 high-speed machining 232 MECHANICAL ENGINEER’S DATA HANDBOOK Aluminium alloys for sheet, strip, extrus...
Ngày tải lên: 13/08/2014, 09:21
Mechanical Engineers Data Handbook Episode 1 ppsx
... Publication Data Carvill, James Mechanical Engineer’s Data Handbook I. Title 62 1 Library of Congress Cataloguing in Publication Data Carvill, James Mechanical engineer’s data handbook/ James ... G Note: A is parallel to the direction of P. I P Mechanical Engineer’s Data Handbook 10 MECHANICAL ENGINEER’S DATA HANDBOOK Bolted joint in tension .+...
Ngày tải lên: 13/08/2014, 09:21
Mechanical Engineers Data Handbook Episode 3 ppsx
... after blast-off g=acceleration due to gravity (assumed to be constant) 40 MECHANICAL ENGINEER’S DATA HANDBOOK I .6.3 Strength of keys and splines A key is used to prevent a machine ... for use on tapered shafts, and the inexpensive ‘saddle’ and ‘round’ keys. 48 MECHANICAL ENGINEER’S DATA HANDBOOK Maximum compressive stress U, =My+! IA Le = actual length o...
Ngày tải lên: 13/08/2014, 09:21
Mechanical Engineers Data Handbook Episode 4 pdf
... ZD 1 tan@ + 4) Mechanical advantage MA= 1 RD Velocity ratio VR = - = - tan0 p MA tan0 VR tan@ + 4) Efficiency = - = 76 MECHANICAL ENGINEER’S DATA HANDBOOK Effective ... pad A=pad area Torque capacity (2 pads) T= 2pFr F Pad pressure p=- A 80 MECHANICAL ENGINEER’S DATA HANDBOOK Definition of simple harmonic motion Referring to the figure, po...
Ngày tải lên: 13/08/2014, 09:21
Mechanical Engineers Data Handbook Episode 5 pps
... p=1.853x 10-5Nsm-Z v=1.566x 10-5m2s-1 k = 0.02 614 W m- K- ' a = 2203 m2 s- y= 1.40 P,=0.711 112 MECHANICAL ENGINEER’S DATA HANDBOOK Fluid n IC Air (n=y) 1.4 0.528 ... shown. 3.4 Data tables 3.4. I Temperature conversion Conversion formulae : "F - 32 OC=- 1.8 'F=('Cx 1.8)+32 98 MECHANICAL ENGINEER'S DATA HANDBOOK...
Ngày tải lên: 13/08/2014, 09:21
Mechanical Engineers Data Handbook Episode 6 ppsx
... - W Efficiency q = - Q 134 MECHANICAL ENGINEER'S DATA HANDBOOK Horizontal plate facing downwards N~=0.25(GrPr)~.~~ for GrPr> lo5 3 .14. 9 Forced convection Laminar flow ... -am 4 P 1 speed. N Power, MEP, mechanical efficiency vs speed Max. '\i power Max. economy 124 MECHANICAL ENGINEER'S DATA HANDBOOK 3. I I Air compressors...
Ngày tải lên: 13/08/2014, 09:21
Mechanical Engineers Data Handbook Episode 7 pptx
... e,) Jet on moving curved vane sina cost?, sin 8, U where: r=- V' 142 MECHANICAL ENGINEER’S DATA HANDBOOK Combustion products (YO volume) Wet analysis Dry analysis 100: ... Q=3.33bH1.’ Vee notch e flow Q=2.36C,tan-H2.’ where C,=discharge coefficient 2 140 MECHANICAL ENGINEER’S DATA HANDBOOK Rs Mixture strength M,=-x 100% Weak mixture M,<...
Ngày tải lên: 13/08/2014, 09:21
Mechanical Engineers Data Handbook Episode 8 pps
... 184 MECHANICAL ENGINEER'S DATA HANDBOOK Types of milling cutter (continued) Arrangement Type of teeth ... slots, G50mm one end and profiling, facing circumferential narrow surfaces 188 MECHANICAL ENGINEER’S DATA HANDBOOK Metal removal rate in milling Metal removal rate Material being cut (mm3 ... rate (mm rev-’). Specific power consumption P,=- (wattscrr-3...
Ngày tải lên: 13/08/2014, 09:21