The net work of the cycle is defined by the difference between the turbine work and the pump work: If the pump work is neglected, the net work of the cycle reduces to: Then the thermal efficiency of this system is defined by the rate between the net work and heat transfer from the boiler: Air-Fuel ratio and Air Excess.
At The Airport Valet, we believe that you should only tip commensurate with the service you receive. That said, currently the average tip is $3.00 - $5.00 on both departure and arrival. However, daily our valetsâ tips do range from as low as $1.00 to as high as $30.00.
For long-term LAX parking, expect to pay $7 â $12 per day for basic, outdoor parking. Indoor parking starts at $9 per day and $12.75 for indoor valet parking. Many lots are only a 10 â 15 minute shuttle ride away from the airport, which run every 10 â 20 minutes, depending on traffic and most shuttles operate 24/7.