Formula Symbols - T

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"T" Formula Symbols A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z
Symbol	Greek Symbol	Definition	English	Metric	SI	Value
$a_t$	-	tangential acceleration	$\large{\frac{ft}{sec^2}}$	$\large{\frac{m}{s^2}}$	$m - s^{-2}$	-
$F_t$	-	tangential force	$lbf$	$N$	$kg - m - s^{-2}$	-
$v_t$	-	tangential velocity	$\large{\frac{ft}{sec}}$	$\large{\frac{m}{s}}$	$m - s^{-1}$	-
$Ta$	-	Taylor number	dimensionless	dimensionless	dimensionless	-
$TS$	-	tear strength	$\large{\frac{lbf}{in}}$	$\large{\frac{kg}{mm}}$	$kg - mm^{-1}$	-
$T$	-	temperature	$F$	$C$	$x+273.15\;K$	-
$\alpha$ , $\;\beta$	alpha, beta	temperature coefficient	$F$	$C$	$x+273.15\;K$	-
$y$	-	temperature derating factor	-	-	-	-
$T_d$ , $\;\Delta T$ , $\;TD$	Delta	temperature differential	$F$	$C$	$x+273.15\;K$	-
$\nabla T$	nabla	temperature gradient	-	-	-	-
$T$	-	temperature of an ideal gas	$F$	$C$	$x+273.15\;K$	-
$\large{ \partial T }$	partial	temperature rate of change	-	-	-	-
$V_{temp}$	-	temporary specific volume vatiable	$\large{\frac{ft^3}{lbm}}$	$\large{\frac{m^3}{kg}}$	$m^3 - kg^{-1}$	-
$T_{sat}$	-	temperature saturation point	$F$	$C$	$x+273.15\;K$	-
$T$	-	tensile force	$lbf$	$N$	$kg - m - s^{-2}$	-
$s$	-	tensile strength	$\large{\frac{lbf}{in^2}}$	$Pa$	$kg-m^{-1}-s^{-2}$	-
$f_t$	-	tensile strength of concrete	$\large{\frac{lbf}{in^2}}$	$Pa$	$kg-m^{-1}-s^{-2}$	-
$\sigma$	sigma	tensile stress	-	-	-	-
$T$	-	tension	$lbf$	$N$	$kg - m - s^{-2}$	-
-	-	tension (change in dimension)	-	-	-	-
$\sigma$	sigma	tension coefficient	-	-	-	-
$F_t$	-	tension force	-	-	-	-
$v_t$	-	terminal velocity	$\large{\frac{ft}{sec}}$	$\large{\frac{m}{s}}$	$m - s^{-1}$	-
$C_t$	-	thermal capacitance	$\large{\frac{Btu}{F}}$	$\large{\frac{J}{K}}$	$J - K^{-1}$	-
$C$	-	thermal conductance of air space	-	-	-	-
$Q$	-	thermal conduction	-	-	-	-
$p$	-	thermal conduction rate	-	-	-	-
$K$ , $\;k$	-	thermal conductivity	$\large{\frac{Btu-ft}{hr-ft^2-F}}$	$\large{\frac{W}{m-K}}$	$W - m^{-1} -K^{-1}$	-
$\lambda$	lambda	thermal conductivity coefficient	$\large{\frac{Btu-ft}{hr-ft^2-F}}$	$\large{\frac{W}{m-K}}$	$W - m^{-1} -K^{-1}$	-
$k_t$	-	thermal conductivity constant	$\large{\frac{Btu-ft}{hr-ft^2-F}}$	$\large{\frac{W}{m-K}}$	$W - m^{-1} -K^{-1}$	-
$\lambda_{ik}$	lambda	thermal conductivity tensor	-	-	-	-
$h_c$	-	thermal contact conductance coefficient	-	-	-	-
$p$	-	thermal current	-	-	-	-
$D_{td}$	-	thermal diffusion coefficient	-	-	-	-
$\alpha_t$	alpha	thermal diffusion factor	-	-	-	-
$k_t$	-	thermal diffusion ratio	dimensionless	dimensionless	dimensionless	-
$\alpha$	alpha	thermal diffusivity	$\large{\frac{ft^2}{sec}}$	$\large{\frac{m^2}{s}}$	$m^2 - s^{-1}$	-
$T$ , $\;\eta_{th}$	eta	thermal efficency	dimensionless	dimensionless	dimensionless	-
$Q$	-	thermal energy	$Btu$	$\large{\frac{kg-m^2}{s^2}}$	$kg - m^2 - s^{-2}$	-
$\alpha$ , $\;\alpha_c$	alpha	thermal expansion coefficient	$\large{ \frac{in}{in-F} }$	$\large{ \frac{mm}{mm -C} }$	$mm - mm^{-1} -C^{-1}$	-
-	-	thermal expansion of gases	-	-	-	-
-	-	thermal expansion of liquids	-	-	-	-
-	-	thermal expansion of solids	-	-	-	-
$\alpha$	alpha	thermal expansivity	-	-	-	-
$l$	-	thermal intensity	$\large{\frac{Btu}{h-ft^2}}$	$\large{\frac{W}{m^2}}$	$W - m^{-2}$	-
$p$	-	thermal power transfer	-	-	-	-
$R$ , $\;R_t$	-	thermal resistance	$\large{\frac{hr-F}{Btu}}$	$\large{\frac{K}{W}}$	$K - W^{-1}$	-
$\epsilon_t$	epsilon	thermal strain	-	-	-	-
$\sigma_T$	sigma	thermal stress	$\large{\frac{lbf}{in^2}}$	$Pa$	$kg-m^{-1}-s^{-2}$	-
$\tau$	tau	thermal time constant	$sec$	$s$	$s$	-
$T$ , $\;\tau$	tau	thermodynamic temperature	-	-	-	-
$d$ , $\;t$ , $\;\delta$	delta	thickness	$ft$ or $in$	$m$ or $mm$	$m$ or $mm$	-
$t_f$	-	thickness of the flange of a steel beam cross-section	$in$	$mm$	$mm$	-
$t_w$	-	thickness of the web of a steel beam cross-section	$in$	$mm$	$mm$	-
$\mu$	mu	Thomson coefficient	-	-	-	-
$\sigma_e$	sigma	Thomson cross section	$ft^2$	$m^2$	$m^2$	$6.652\;458\;7321\;(60)\;x\;10^{-29}$ $m^2$
$d$	-	throat depth of weld	$in$	$mm$	$mm$	-
$T$	-	throat size of a weld	$in$	$mm$	$mm$	-
$F$	-	thrust	$lbf$	$N$	$kg - m - s^{-2}$	-
$F$	-	thrust force	$lbf$	$N$	$kg - m - s^{-2}$	-
$t$	-	time	$sec$	$s$	$s$	-
$\tau$	tau	time constant	$sec$	$s$	$s$	-
$dt$ , $\;\Delta t$	Delta	time differential	$sec$	$s$	$s$	-
$t_f$	-	time of flight	$sec$	$s$	$s$	-
$\Delta t$	Delta	time interval	$sec$	$s$	$s$	-
$t_p$	-	time of observation	$sec$	$s$	$s$	-
$t_c$	-	time of relaxation	$sec$	$s$	$s$	-
$T$	-	time scale	-	-	-	-
$T$ , $\;\tau$	tau	torque	$lbf-ft$	$N-m$	$kg-m^2-s^{-2}$	-
$T_s$	-	torque speed	$\large{\frac{lbf-ft}{sec}}$	$\large{\frac{J}{s}}$	$J - s^{-1}$	-
$T$	-	torsion	$lbf-ft$	$N-m$	$kg-m^2-s^{-2}$	-
$T$	-	torsion (circle section)	$lbf-ft$	$N-m$	$kg-m^2-s^{-2}$	-
$J$	-	torsion constant for circle cross-section	$\large{\frac{lbf-ft}{rad}}$	$\large{\frac{N-m}{rad}}$	$N - m - rad^{-1}$	-
$J$	-	torsion constant for ellipse cross-section	$\large{\frac{lbf-ft}{rad}}$	$\large{\frac{N-m}{rad}}$	$N - m - rad^{-1}$	-
$J$	-	torsion constant for rectangle cross-section	$\large{\frac{lbf-ft}{rad}}$	$\large{\frac{N-m}{rad}}$	$N - m - rad^{-1}$	-
$J$	-	torsion constant for square cross-section	$\large{\frac{lbf-ft}{rad}}$	$\large{\frac{N-m}{rad}}$	$N - m - rad^{-1}$	-
$K$	Kappa	torsion coefficient	-	-	-	-
$J$	-	torsional constant	$in^4$	$mm^4$	$mm^4$	-
$f$	-	torsional flexibility	$\large{\frac{lbf-ft}{rad}}$	$\large{\frac{N-m}{rad}}$	$N - m - rad^{-1}$	-
$k$	-	torsional stiffness	$\large{\frac{lbf-ft}{rad}}$	$\large{\frac{N-m}{rad}}$	$N - m - rad^{-1}$	-
$K$	-	tortional stiffness constant	-	-	-	-
$v$	-	Torricelli's law	$\large{\frac{ft}{sec}}$	$\large{\frac{m}{s}}$	$m - s^{-1}$	-
$k_r$	-	torsional spring constant	$\large{\frac{lbf-ft}{rad}}$	$\large{\frac{N-m}{rad}}$	$N - m - rad^{-1}$	-
$\tau$	tau	tortuosity	dimensionless	dimensionless	dimensionless	-
$n$	-	total	-	-	-	-
$J$ , $\;j_i$	-	total angular momentum	$\large{\frac{lbm-ft^2}{sec}}$	$\large{\frac{kg-m^2}{s}}$	$kg - m^2 - s^{-1}$	-
$\omega_t$	omega	total angular velocity	$\large{\frac{rad}{sec}}$	$\large{\frac{rad}{s}}$	$rad - s^{-1}$	-
$P$	-	total concentrated load	$lbm$	$N$	$kg - m - s^{-2}$	-
$h_d$	-	total discharge head	$ft$	$m$	$m$	-
$d_t$	-	total displacement	$ft$ or $in$	$m$ or $mm$	$m$ or $mm$	-
$TDH$	-	total dissolved head	$ft$	$m$	$m$	-
$TDS$	-	total dissolved solids	$ppm$	$\large{\frac{mg}{L}}$	$mg - L^{-1}$	-
$Q_n$	-	total energy	$lbf-ft$	$J$	$kg - m^2 - s^{-2}$	-
$h_t$	-	total head	$ft$	$m$	$m$	-
$Q_t$	-	total heat	$Btu$	$kJ$	$kJ$	-
$Q$	-	total heat transfer	$\large{\frac{Btu}{hr}}$	$W$	$kg - m^2 - s^{-2} - A^{-1}$	-
$W$	-	total load from a uniform distribution	$lbm$	$N$	$kg - m - s^{-2}$	-
$m_t$	-	total mass	$lbm$	$kg$	$kg$	-
$p_t$	-	total pressure	$\large{\frac{lbf}{in^2}}$	$Pa$	$kg- m^{-1}-s^{-2}$	-
$\eta_{tp}$	eta	total pump efficency	dimensionless	dimensionless	dimensionless	-
$V$	-	total shear force	-	-	-	-
$T_s$	-	total stagnation temperature	$F$	$C$	$x+273.15\;K$	-
$U$	-	total strain energy	$lbf-ft$	$J$	$kg - m^2 - s^{-2}$	-
$h_s$		total suction head	$ft$	$m$	$m$	-
$T$	-	total term	-	-	-	-
$t_t$	-	total time	$sec$	$s$	$s$	-
$V_t$	-	total velocity	$\large{\frac{ft}{sec}}$	$\large{\frac{m}{s}}$	$m - s^{-1}$	-
$V_t$	-	total volume of soil	$ft^3$	$m^3$	$m^3$	-
$W_t$	-	total weight of soil	$lbf$	$N$	$kg-m-s^{-2}$	-
$W_t$	-	total work	$lbf-ft$	$J$	$kg - m^2 - s^{-2}$	-
-	-	trajectory of a projectile	-	-	-	-
-	-	trajectory of a projectile on a hill	-	-	-	-
$\dot {t}$	-	transfer rate	-	-	-	-
$TU$	-	transfer units	-	-	-	-
$KE_t$	-	translational kinetic energy	-	-	-	-
$\gamma$	gamma	transmissivity	-	-	-	-
$T$ , $\;\tau$	tau	transmittance	dimensionless	dimensionless	dimensionless	-
$T$	-	transmitted torque	$lbf-ft$	$N-m$	$kg-m^2-s^{-2}$	-
$\tau$	tau	transmission coefficient	-	-	-	-
$TL$	-	transmission loss	$dB$	$dB$	$dB$	-
$\Delta x$	Delta	transverse displacement	-	-	-	-
$\epsilon_t$	epsilon	transverse strain (laterial strain)	$ft$	$m$	$m$	-
$T$	-	travel	$in$	$mm$	$mm$	-
$\epsilon$	epsilon	true strain	$\large{\frac{in}{in}}$	$\large{\frac{mm}{mm}}$	$mm - mm^{-1}$	-
$\sigma$	sigma	true stress	$\large{\frac{lbf}{in^2}}$	$MPa$	$N - mm^{-2}$	-
$Pr_t$	-	Turbulent Prandtl number	dimensionless	dimensionless	dimensionless	-
$2D$	-	two-dimension	-	-	-	-
Symbol	Greek Symbol	Definition	English	Metric	SI	Value

Formula Symbols - T

Mathematics and Management Rules and Symbols

"T" Formula Symbols

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Formula Symbols - T

Mathematics and Management Rules and Symbols

"T" Formula Symbols

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