Abstract: A tool includes a first body portion having opposite first and second recesses facing toward one another about a space, wherein the opposite first and second recesses are configured to contact opposite sides of a first component disposed in the space. The tool includes a second body portion configured to rotate relative to the first body portion, wherein the second body portion is configured to contact a reference surface relative to the first component. The tool further includes an angle meter configured to measure an angle of the first component based on an angular position of the second body portion relative to the first body portion.

Abstract: A ventilation system for a turbomachine enclosure includes: a bladeless airflow amplifier configured to pass an airflow through at least a portion of the turbomachine enclosure; and an amplifier airflow source fluidly coupled to the bladeless airflow amplifier for providing an operative airflow to operate the bladeless airflow amplifier. The ventilation system may be employed with or without a conventional vent fan system.

Abstract: A ventilation system for a turbomachine enclosure includes: a bladeless airflow amplifier configured to pass an airflow through at least a portion of the turbomachine enclosure; and an amplifier airflow source fluidly coupled to the bladeless airflow amplifier for providing an operative airflow to operate the bladeless airflow amplifier. The ventilation system may be employed with or without a conventional vent fan system.

Abstract: A a method includes authenticating one or more customers of each of multiple billers based on information received from each customer and identifying one or more accounts of each customer. The identified accounts of each customer are provided by the biller for the customer. The method includes enabling each authenticated customer to interact with (i) a biller system associated with the biller for the customer, the biller system providing a first type of service for the identified accounts of the customer, and (ii) a payment system associated with the multiple billers, the payment system providing a second type of service for the identified accounts of the customer.