Formula Symbols - B

Written by Jerry Ratzlaff on . Posted in Nomenclature & Symbols for Engineering, Mathematics, and Science

Mathematics Symbols

Mathematics Terms

Formula Symbols - B

For other symbols see:  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

SymbolGreek SymbolDefinitionUSMetricValue
\(BWR\) - back work ratio - - -
\(Ba\) - Bagnold number dimensionless dimensionless  -
\(Ba\) - Barlow's formula \(lb \;/\; in^2 \;or\; psi\) \(Pa\)  -
\(b\) - base - -  -
\(\Delta\) Delta beam deflection, an increment \(in\) \(mm\)  -
\(\Delta_{LL}\) Delta beam deflection due to live load \(in\) \(mm\)  -
\(\Delta_{TL}\) Delta beam deflection due to total load \(in\) \(mm\)  -
\(\Delta_{max}\) Delta beam deflection maximum calculated \(in\) \(mm\)  -
\(A_p\) - bearing area \(in^2 \;or\; ft^2\) \(mm^2 \;or\; m^2\)  -
\(Be\) - Bejan number dimensionless dimensionless  -
\(b\) - belt width \(in\) \(m\)  -
\(Be\) - Bernoulli's equation - -  -
\(Bm\) - Bingham number dimensionless dimensionless  -
\(k_b\) - binary rate coefficient - -  -
\(Bi\) - Biot number dimensionless dimensionless  -
\(Bl\), \(\;B\) - Blake number dimensionless dimensionless  -
\(y\) - bleed fraction - -  -
\(u_k\) - Block wave function - -  -
\(Bo\), \(\;Bd\) - Bodenstein number dimensionless dimensionless  -
\(\mu_b\) mu Bohr magneton constant constant \(9.274\; 010 \;0783\;x\; 10^{-24}\; J\;T^{-1}\)
\(a_o\)   Bohr radius constant constant \(5.291\; 772\; 109 \;03\;x\; 10^{-11}\; m\)
\(k\), \(\;k_b\) - Boltzmann constant constant constant \(1.380\; 649 \;x \;10^{-23}\; J\;K^{-1}\)
\(H\) - Boltzmann function - -  -
\(Bo\) - Bond number dimensionless dimensionless  -
\(\Delta E\)   Borda-Carnot equation \(lbf\;/\;ft^2\) \(Pa\)  -
\(BORE\) - bore \(in\) \(mm\)  -
\(A\) - bore factor \(in^2\) -  -
\(\upsilon\) upsilon Bragg angle - -  -
\(b\) - brake dimension \(in\) \(m\)  -
\(BHP\) - brake horsepower \(hp\) -  -
\(BkW\) - brake kilowatts - \(kW\)  -
\(BFSC\) - brake specific fuel consumption \(lbm \;/\; hp-hr\) \(kg \;/\; kW-h\)  -
\(BWR\) - brake work ratio - -  -
\(b\) - breadth - -  -
\(BHN\), \(\;HB\) - Brinell hardness number - -  -
\(Br\) - Brinkman number dimensionless dimensionless  -
  - Brownell-Katz number dimensionless dimensionless  -
\(B\), \(\;K\) - bulk modules \(lb \;/\; in^2 \;or\; psi\) \(Pa\)  -
\(B\), \(\;K\) - bulk modules elasticity \(lb \;/\; in^2 \;or\; psi\) \(Pa\)  -
\(\theta\) theta bulk strain - -  -
\(T_b\), \(\;T_{\infty}\) - bulk temperature \(^\circ F\) \(C\)  -
\(B\) - buoyancy \(lbf\) \(N\)  -
\(B\), \(\;F_b\) - buoyancy force \(lbf\) \(N\)  -
\(m_b\) - buoyancy mass - -  -
\(b\) - Burgers vector - -  -
\(p_b\) - burst pressure \(lb \;/\; in^2 \;or\; psi\) \(Pa\)  -
\(BF\) - bypass factor - -  -