Leak detection market for oil & gas based on technologies has been segmented into negative pressure wave analysis, E-RTTM, fiber optic sensing cables, vapor sensing tubes, mass-volume balance method
, and others.
The mass balance method
is a groundbreaking way of creating fashion for sustainability-conscious consumers, without the need to modify the production processes or technologies along the value chain.
Calculate all loans on the reducing balance method
Up to now, a variety of methods, such as inverse scattering method, Backhund, transformation method, Hirota, bilinear method, homogeneous balance method
and tanh method [1-5].
In addition, Olenex (a Joint Venture between ADM and Wilmar) now offers all of its palm oil and palm kernel oil blends under the mass balance method
Using the material balance method
of analysis, the Division of Oil and Gas estimates there is 355 billion cubic feet of undeveloped gas resources in three large fields.
The most advantageous balance calculation is the adjusted balance method
In this case, the Energy Balance method
shows its potential for quality control, for a further discussion on setting the control limits see Masuda et al.
Among these are F-expansion method , homogeneous balance method
, (G'/G)-expansion method -, exp-function method -, sine-cosine method [11,12], first integral method [13,14], Jacobi elliptic function method  and so on.
The second model (Model 2) considered the entire energy balance with transmission and ventilation losses as well as solar and internal gains following the well-established energy balance method
described, for example, in German Standard DIN V 18599 (DIN e.
Energy balance method
 is one such method, which is actually a heuristic approach valid not only for weakly nonlinear systems, but also for strongly nonlinear ones [33-35].
For several cases, he obtained the exact expressions for the angular frequency in terms of Beta and Gamma functions, and approximate solutions by the harmonic balance method
and compared the applicability of the two approaches.